Sid Caesar

Ben Powell

Vera Miles

Kate Powell

Barry Gordon

Steve Powell

John McGiver

Uncle George

Cass Daley

Felicity Twitchell

Ricky Cordell

Miles Thorpe

Mary Wickes

Gloria Tritt

Jesse White

Fess Dorple

Robert Donner

Ebenezer Twitchell

Nestor Paiva

Felicity's Father

Doodles Weaver

Booper Mellish

Jay C. Flippen

Mother

Jill Townsend

Jenny / Priscilla Weems / Carol Weems

John Astin

Dr. Frieden

Harvey Lembeck

Capt. Pederson (uncredited)

William Castle