Make Room for Granddaddy is a sequel to the American TV series The Danny Thomas Show (also known as Make Room for Daddy). The series aired for one season on ABC between September 1970 and March 1971.

Danny Thomas
Danny Williams

Marjorie Lord
Kathy Williams

Angela Cartwright
Linda Williams
Michael Hughes
Michael Wilson

Rusty Hamer
Rusty Williams

Sid Melton
Charley Halper

Jesse White
Phil

Cara Peters
Girl #1
2Point4 Children73%
Mama's Family74%
Who's the Boss?74%
Coach66%
Leave It to Beaver69%
Last Man Standing72%
Benson71%
Father Knows Best66%
Stuck in the Middle77%
American Housewife77%
All That76%
The Danny Thomas Show61%
Shifting Gears64%
Rowan & Martin's Laugh-In67%
My Three Sons66%
Nick Cannon Presents: Wild 'N Out80%
Kenan & Kel80%
Happy Days76%
Lucky Louie75%