Bob Banner on producing The Carol Burnett Show costarring Vicki Lawrence

Rona Barrett on Vicki Lawrence's imitation of her on The Carol Burnett Show

Ken Berry on Vicki Lawrence as "Mama" on Mama's Family

Carol Burnett on her co-stars on The Carol Burnett Show - Vicki Lawrence

Vince Calandra on consulting as a talent executive for the pilot of Vicki Lawrence's talk show

Vince Calandra on a his reunion with Paul McCartney on Vicki Lawrence's talk show

Tim Conway on working with Vicki Lawrence

Tim Conway and Harvey Korman on the cast of The Carol Burnett Show

Tim Conway and Harvey Korman on "Carol and Sis"

Tim Conway and Harvey Korman on Mama's Family

Arnie Kogen on the cast of The Carol Burnett Show: Vicki Lawrence

Buz Kohan on working with the cast of The Carol Burnett Show: Vicki Lawrence

Tim Conway and Harvey Korman on the cast of The Carol Burnett Show

Tim Conway and Harvey Korman on "Carol and Sis"

Tim Conway and Harvey Korman on Mama's Family

Bob Mackie on designing for pregnancy and weight gain for Vicki Lawrence

Bob Mackie on Vicki Lawrence on The Carol Burnett Show

Bob Mackie on "Mama Harper" on The Carol Burnett Show

Rue McClanahan on working with the cast of Mama's Family, including Vicki Lawrence, Ken Berry, and Betty White

Gail Parent on writing for Vicki Lawrence on The Carol Burnett Show

Hector Ramirez on the cast of The Carol Burnett Show

Ret Turner on costume design for Mama's Family

Betty White on Vicki Lawrence, Rue McClanahan, Terry Hughes, Susan Harris, and Bob Newhart