Nana Bryant
Mrs. Benchley
Claud Allister
Sir Giles (segment "The Reluctant Dragon") (voice)
Barnett Parker
The Dragon (segment "The Reluctant Dragon") (voice)
Billy Lee
The Boy (segment "The Reluctant Dragon") (voice)
Florence Gill
Herself / Clara Cluck (voice)
Clarence Nash
Himself / Donald Duck (voice)
Ward Kimball
Himself (Goofy animator)
Jimmy Luske
Jimmy, Baby Weems model
Alan Ladd
Al, Baby Weems storyboard artist
Hamilton MacFadden
Himself
John Dehner
Tall Baby Weems Storyboard Artist with Mustache (uncredited)
Walt Disney
Himself (uncredited)
Frank Faylen
Frank, Orchestra Leader (uncredited)
Gerald Mohr
Studio Guard / Narrator (segment "Baby Weems") (voice) (uncredited)