Mama's Family - Season 6 - Eps 20: Bye-Bye–Baby!
When Naomi is upset about her baby being late, Mama tries to calm her down with a false story about Carl. Mama tells Iola what really happened (both the false and true versions are seen in flashback, with Carl played by Ken Berry). Later that day, Naomi goes into labor and Mama ends up delivering her baby girl, Tiffany Thelma Harper.
About Mama's Family

Title: Mama's Family
First Air Date: 1983-01-22
Last Air Date: 1990-02-24
Status: Ended
Rating: 7.6/10 (from 46 votes)
Language: EN
Seasons: 6
Total Episodes: 130
Network: NBC Syndication
Genres: Comedy
Production Companies: Joe Hamilton Productions
Synopsis
Thelma Harper and her spinster sister Fran open their home to Thelma's recently divorced son Vinton and his teenage son and daughter. It's quite an adjustment for everyone, especially the cranky, argumentative Thelma.
Cast

Vicki Lawrence
Thelma Harper

Ken Berry
Vinton "Vint" Harper

Dorothy Lyman
Naomi Oates Harper

Beverly Archer
Iola Lucille Boylan

Allan Kayser
Bubba Higgins