I filmed the following unboxing video the day I got my set in the mail (September 12, 2013). I planned to post this the day it was filmed but due to technical difficulties, I was unable to. I'm sorry it's not very good quality; the only camera I have that I can transfer videos to my computer from is my old digital camera, but I did the best I could with what I had to work with. Also, when you watch this you may think from my tone of voice that I'm not very excited about the set, but let me tell you - when I filmed this, I was consciously composed and business-like and it took everything I had not to squeal like a little girl when I first opened it. Enjoy:
 
     Below is the disc breakdown. There are 130 episodes and over 13 hours of special features spread out over 24 discs - 3 in Season 1, 4 in Season 2, 4 in Season 3, 4 in Season 4, 4 in Season 5, 3 in Season 6 and the 2 bonus discs. I've listed which episodes and special features are on each disc and their run times. Some episodes have edits due to music licensing issues or other things worth mentioning and those are noted underneath each of those episodes, too.
 
Season 1 - 13 Episodes on 3 Discs
 
          Disc 1:
               "Vint and the Kids Move In" (25:00)
               "For Better or For Worse" (24:59)
               "The Wedding (1)" (24:59)
               "The Wedding (2)" (25:00)
               "Family Feud" (25:03)
 
          Disc 2:
               "Cellmates" (21:23)*
                    *NOTE: This episode appeared to be the edited-for-syndication version because it runs much
                                 shorter than the rest of the Season 1 episodes, the Harvey Korman/Alistair Quince
                                 introduction (if one was filmed for this episode's original broadcast) is missing and the
                                 opening credits contains the shots of the house used in the series' syndication edits,
                                 rather than the original house used in the original NBC opening. Time Life/Starvista
                                 confirmed this is the case, 9/19/13. The original broadcast master of this episode did
                                 "not [withstand] the test of time and [was] lost."
               "Mama Gets a Job" (24:57)
               "Double Standard" (24:57)
               "Mama's Boyfriend" (21:24)*
                    *NOTE: This episode appeared to be the edited-for-syndication version because it runs much
                                 shorter than the rest of the Season 1 episodes, the Harvey Korman/Alistair Quince
                                 introduction (if one was filmed for this episode's original broadcast) is missing and the
                                 opening credits contains the shots of the house used in the series' syndication edits,
                                 rather than the original house used in the original NBC opening. Time Life/Starvista
                                 confirmed this is the case, 9/19/13. The original broadcast master of this episode did
                                 "not [withstand] the test of time and [was] lost."
               "Fran's Dress" (25:00)
 
          Disc 3:
               "Alien Marriage" (24:59)
               "Positive Thinking" (24:57)
               "Mama's Silver" (24:49)
                Special Features:
                     1) Featurette: Mama's Family Tree: The Branches (All About Eunice and Ellen) (16:44)
                     2) Family History: A Classic "Family" Sketch from The Carol Burnett Show, Featuring
                          Betty White (Show #1012, Original Air Date: December 11, 1976) (15:49)
 
Season 2 - 22 Episodes on 4 Discs
 
          Disc 1:
               "Flaming Forties" (23:56)
               "The Return of Leonard Oates" (24:06)
               "Country Club" (24:04)
               "Naomi and the Stork" (24:01)
               "Rashomama" (24:04)
               "Obscene Call" (23:57)*
                    *NOTE: This episode contains a music edit. In the scene where Vint tries to record the obscene
                                 phone caller, the song that plays when Vint accidentally turns the radio on instead of
                                 hitting record, was originally Willie Nelson's "On the Road Again." That song has been
                                 replaced and Sonja's line "He's probably not that into Willie Nelson" is cut, too.
               "Ellen's Boyfriend" (24:05)*
                    *NOTE: This episode contains a music edit. In the scene in the restaurant, the song "Second Time
                                 Around" that the violin player plays at the table has been replaced.
 
          Disc 2:
               "Gert Rides Again" (22:45)*
                    *NOTE: This episodes contains 2 music edits. In the musical chairs scene, the song "Chariots of
                                 Fire" has been replaced. And the part when Thelma and Gert perform "Ain't Misbehavin'"
                                 has been cut. That scene goes from Thelma asking if anyone can play the piano so she
                                 can get a party going to everyone already in the dance line lead by Thelma who tells the
                                 nurse they're having a party, to get out of their way and that they're going down to
                                 Intensive Care.
               "Amateur Night" (24:06)
               "The Mama Who Came to Dinner" (24:02)
               "Mama Learns to Drive" (24:06)*
                    *NOTE: The Harvey Korman/Alistair Quince introduction for this episode appears to be missing or
                                 has been cut (for reasons unknown). Unlike several other episodes from Season 2 that
                                 don't have introductions (where it's possible they never had one to begin with), you can
                                 tell this episode had one originally because a split-second remnant of it can be seen just
                                 before the opening if you pause the episode at the beginning (right after hitting play from
                                 the menu) and go frame-by-frame. But, because the episode DOES have the original
                                 NBC opening, it seems to be otherwise uncut.
               "Black Belt Mama" (24:05)*
                    *NOTE: This episode has no Harvey Korman/Alistair Quince introduction, but because the rest of
                                 the episode seems to be uncut (it DOES have the original NBC opening), it's possible
                                 there never was one to begin with.
               "Mama Buys a Car" (24:02)*
                    *NOTE: This episode has no Harvey Korman/Alistair Quince introduction, but because the rest of
                                 the episode seems to be uncut (it DOES have the original NBC opening), it's possible
                                 there never was one to begin with.
               "Supermarket" (24:07)*
                    *NOTE: The Harvey Korman/Alistair Quince introduction for this episode appears to be missing or
                                 has been cut (for reasons unknown). Unlike several other episodes from Season 2 that
                                 don't have introductions (where it's possible they never had one to begin with), you can
                                 tell this episode had one originally because a split-second remnant of it can be seen just
                                 before the opening if you pause the episode at the beginning (right after hitting play from
                                 the menu) and go frame-by-frame. But, because the episode DOES have the original
                                 NBC opening, it seems to be otherwise uncut.
 
          Disc 3:
               "No Room At the Inn" (24:07)*
                    *NOTE: This episode has no Harvey Korman/Alistair Quince introduction, but because the rest of
                                 the episode seems to be uncut (it DOES have the original NBC opening), it's possible
                                 there never was one to begin with.
               "Mama for Mayor (1)" (21:34)*
                    *NOTE: The Harvey Korman/Alistair Quince introduction for this episode appears to be missing or
                                 has been cut (for reasons unknown). Unlike several other episodes from Season 2 that
                                 don't have introductions (where it's possible they never had one to begin with), you can
                                 tell this episode had one originally because a split-second remnant of it can be seen just
                                 before the opening if you pause the episode at the beginning (right after hitting play from
                                 the menu) and go frame-by-frame. But, because the episode DOES have the original
                                 NBC opening, it seems to be otherwise uncut except for the following 2 music edits: The
                                 part where Vint - testing the microphone just before the mayor arrives - sings "Moonlight
                                 Becomes You" and Mama calling him a jackass is cut. And the entire campaign
                                 sequence featuring Mama's take on "Happy Days Are Here Again" - or "Harper Days
                                 Are Here Again" - has been completely removed. The cut begins just before Fran starts
                                 to play the song on the piano and ends as Naomi - with Mama sitting on the back, still
                                 exhaustedly waving from the campaign - pulls the car into the driveway.
               "Mama for Mayor (2)" (23:49)*
                    *NOTE: The Harvey Korman/Alistair Quince introduction for this episode appears to be missing or
                                 has been cut (for reasons unknown). Unlike several other episodes from Season 2 that
                                 don't have introductions (where it's possible they never had one to begin with), you can
                                 tell this episode had one originally because a split-second remnant of it can be seen just
                                 before the opening if you pause the episode at the beginning (right after hitting play from
                                 the menu) and go frame-by-frame. But, because the episode DOES have the original
                                 NBC opening, it seems to be otherwise uncut except for the following music edit: The
                                 "Last Week on Mama's Family" introduction has been edited because the "Happy Days
                                 Are Here Again" song was used there again and had to be cut.
               "Harper Versus Harper" (23:57)
               "Mama's Birthday" (24:02)*
                    *NOTE: The Harvey Korman/Alistair Quince introduction for this episode appears to be missing or
                                 has been cut (for reasons unknown). Unlike several other episodes from Season 2 that
                                 don't have introductions (where it's possible they never had one to begin with), you can
                                 tell this episode had one originally because a split-second remnant of it can be seen just
                                 before the opening if you pause the episode at the beginning (right after hitting play from
                                 the menu) and go frame-by-frame. But, because the episode DOES have the original
                                 NBC opening, it seems to be otherwise uncut.
               "Mama Cries Uncle" (24:07)*
                    *NOTE: This episode has no Harvey Korman/Alistair Quince introduction, but because the rest of
                                 the episode seems to be uncut (it DOES have the original NBC opening), it's possible
                                 there never was one to begin with.
               "Ask Aunt Fran" (23:58)*
                    *NOTE: The menu, disc label and booklet mistakenly refer to this episode as "Dear Aunt Fran"
 
          Disc 4:
               "A Grave Mistake" (24:07)*
                    *NOTE: The menu, disc label and booklet mistakenly refer to this episode as "A Great Mistake"
                Special Features:
                     1) Movie: Eunice (Original Air Date: March 15, 1982) (1:13:52)
                     2) Featurette: Mama's Family Tree: The Roots (All About Mama and Fran) (19:52)
                     3) Interview: Vicki Lawrence Interviews Mama (4:26)
                     4) Interview: Vicki Lawrence and Carol Burnett (19:59)
                     5) Interview: Betty White (12:33)
 
Season 3 - 25 Episodes on 4 Discs
 
          Disc 1:
               "Farewell Frannie" (21:25)
               "Where There's a Will" (21:22)
               "Best Medicine" (21:26)
               "National Mama" (21:25)
               "Soup to Nuts" (21:22)
               "Mama and Dr. Brothers" (21:26)
               "Cat's Meow" (21:25)
 
          Disc 2:
               "The Love Letter" (21:23)
               "An Ill Wind" (21:28)
               "Steal One, Pearl Two" (21:23)
               "Where There's Smoke" (21:26)
               "Fly Naomi" (21:26)
               "Santa Mama" (21:27)
               "Desperately Seeking Anyone" (21:27)
 
          Disc 3:
               "Porn Again" (21:27)
               "Have it Mama's Way" (21:26)
               "Birthright" (21:27)
               "Grandma USA" (21:25)*
                    *NOTE: This episode contains a music edit. During the scene where all the grandmas dance
                                 together on stage, the instrumental song playing in the background - "Something" - has
                                 been replaced.
               "Buck Private Bubba" (21:25)
               "Mama's Cousin" (21:26)
               "Mama With the Golden Arm" (21:24)
 
          Disc 4:
               "It Takes Two to Watusi" (21:22)
               "Fangs Alot, Mama" (21:27)
               "The Best Policy" (21:23)
               "After the Fall" (21:23)
                Special Features:
                     1) Family History: A Classic "Family" Sketch from The Carol Burnett Show, featuring
                          Maggie Smith (Show #909, Original Air Date: November 15, 1975) (14:46)
                     2) Featurette: Mama's Family Tree: The Sprouts (All About Bubba) (11:04)
                     3) Mama Know's Best: A Mama's Family Cast Reunion - Part 1 (24:43)
                     4) Interview: Allan Kayser (13:15)
 
Season 4 - 25 Episodes on 4 Discs
 
          Disc 1:
               "Educating Mama" (21:22)
               "Zirconias Are a Girl's Best Friend" (21:08)*
                    *NOTE: This episode contains a music edit. Mama in the kitchen singing "I Feel Pretty" from West
                                 Side Story, while wearing all her new jewelry is cut.
               "The Key to the Crime" (21:23)
               "Breaking Up Is Hard to Do" (21:22)
               "A Big Hand for Mama" (21:22)
               "Flounder's Day" (21:22)
               "Teacher's Pet" (21:23)
 
          Disc 2:
               "Child's Play" (21:22)
               "Mama Mania" (21:23)
               "Gift Horse" (21:22)
               "Workman's Holiday" (21:23)
               "Mama Sees Red" (21:27)
               "A Room With No View" (21:25)
               "The Sins of the Mother" (21:26)
 
          Disc 3:
               "A Friend Indeed" (21:23)
               "I Do, I Don't" (21:23)
               "Mama Gets the Bird" (21:25)
               "Mama's Girls" (21:24)
               "Mama on Jeopardy" (21:27)
               "Mama Goes Hawaiian (1)" (21:27)
               "Mama Goes Hawaiian (2)" (21:29)*
                    *NOTE: This episode contains a music edit. In the scene where Mama goes searching for her
                                 Aloha Hula lamp, the music that plays over it and "winds down" to show how exhausted
                                 she is has been replaced.
 
          Disc 4:
               "Bubba's Double Date" (21:29)
               "Bed and Breakdown" (21:23)
               "Naomi's Identity Crisis" (21:29)
               "Pomp and Circumstance" (21:28)
                Special Features:
                     1) Featurette: Mama's Family Tree: The Neighbors (All About Iola) (15:59)
                     2) Interview: Beverly Archer (10:27)
                     3) Under One Roof: A Mama's Family Cast Reunion - Part 2 (27:43)
 
Season 5 - 25 Episodes on 4 Discs
 
          Disc 1:
               "Ladies Choice" (21:23)
               "Baby Talk" (21:24)
               "Naomi's New Position" (21:21)
               "The Really Loud Family" (21:26)
               "Many Unhappy Returns" (21:26)
               "Found Money" (21:08)*
                    *NOTE: This episode contains a music edit. Mama at the auto-teller making music with its buttons,
                                 singing "In the Mood For Love," the auto-teller buzzing at her and her saying, "Aww, in
                                 your ear," has all been cut.
               "My Mama, Myself" (21:22)
 
          Disc 2:
               "Full House" (21:21)
               "Bedtime for Bubba" (21:24)
               "What A Dump" (21:23)*
                    *NOTE: There's no chapter placed after the opening of this episode.
               "Mama Bell" (21:28)
               "Very Dirty Dancing" (21:26)
               "Mama's Layaway Plan" (21:25)
               "My Phony Valentine" (21:23)
 
          Disc 3:
               "The Big Wheel" (21:23)
               "More Power to You" (21:26)
               "Mama In One" (20:22)*
                    *NOTE: The episode contains a music edit. Mama re-enacting the dance scene from "Singin' in
                                 the Rain" while singing the song has been completely removed.
               "There's No Place Like... No Place" (21:23)
               "April Fools" (21:26)
               "Reading the Riot Act" (21:21)
               "A Taxing Situation" (21:22)
 
          Disc 4:
               "The Mama of Invention" (21:23)
               "Hate Thy Neighbor" (21:26)
               "Dependence Day" (21:25)
               "Mama Makes Three" (21:10)*
                    *NOTE: This episode contains a music edit. During Vint's speech, declaring his independence
                                 from Mama, Vint reciting the lyrics to Andy Williams' "Born Free" has been cut. After his
                                 line, "At last I'm free," it immediately cuts to Mama screaming, "SHUT UP!"
                Special Features:
                     1) Interview: Vicki Lawrence (20:39)
                     2) Interview: Dorothy Lyman (10:22)
                     3) Interview: Ken Berry (9:57)
                     4) Interview: Rick Hawkins (27:25)
 
Season 6 - 20 Episodes on 3 Discs
 
          Disc 1:
               "Mama's Medicine Show" (21:26)
               "An Affair to Forget" (21:26)
               "Mr. Wrong" (21:26)
               "Now Hear This" (21:25)
               "Tri-State's Most Wanted" (21:26)
               "Mama Fights Back" (21:27)
               "A Blast From the Past" (21:24)
 
          Disc 2:
               "Psychic Pheno-Mama" (21:25)
               "Take My Mama, Please!" (21:24)
               "Bubba's House Band" (21:25)
               "Mama Takes Stock" (21:27)
               "War of the Roses" (21:26)
               "Mama Takes A Dive" (21:26)
               "Mama Gets Goosed" (21:26)
 
          Disc 3:
               "The Big Nap" (21:26)
               "Pinup Mama" (21:23)
               "Guess Who's Going to Dinner" (21:26)
               "Look Who's Breathing" (21:23)
               "There Is Nothing Like the Dames" (21:23)
               "Bye-Bye -- Baby" (21:23)
                Special Features:
                     1) Interview: Jim Evering (20:25)
                     2) Interview: Manny Basanese (21:37)
                     3) Interview: Rick Hawkins and Vicki Lawrence (19:25)
                     4) Interview: Bob Mackie and Ret Turner (31:53)
 
Bonus Disc #1
 
          1) Family History: The First Ever "Family" Sketch from The Carol Burnett Show, Featuring
               Roddy McDowall (Show #722, Original Air Date: March 16, 1974) (12:35)
          2) Featurette: Mama's Family Tree: The Lovebirds (All About Vint and Naomi) (13:54)
          3) Family Business: A Mama's Family Cast Reunion - Part 3 (33:42)
          4) Family Scrapbook: Classic Mama's Family Bloopers (13:54)
          5) Interview: Beverly Archer (10:34)
          6) Interview: Allan Kayser (10:24)
          7) Interview: Vicki Lawrence (19:23)
          8) Interview: Dorothy Lyman (10:35)
          9) Interview: Ken Berry (12:34)
 
Bonus Disc #2
 
          1) Featurette: Mama's Family Tree: The Seeds (From "The Family" to Mama's Family)
               (17:36)
          2) Featurette: Family Style: Creating the World of Mama's Family (25:20)
          3) Featurette: Family Fun: Game Shows and Showdowns on Mama's Family (11:48)
          4) Family Secrets: The True Stories Behind Some Classic Mama's Family Bloopers (13:55)
          5) Featurette: Mama's Family Tree: A Little More About Vint and Naomi (20:13)
          6) Featurette: Mama's Family Tree: The Hometown (All About Raytown) (8:34)
          7) Featurette: Family Folklore: The Gang Remembers Some Special Episodes (14:24)
          8) Interview: Tim Conway (12:57)
          9) Interview: Ret Turner (27:14)
          10) Interview: Rick Hawkins (27:03)
          11) Interview: Jim Evering (17:19)
          12) Interview: Manny Basanese (19:44)