When's Your Birthday?: Cast
Joe E. Brown
Dustin Willoughby
Marian Marsh
Jerry Grant
Fred Keating
Larry Burke
Edgar Kennedy
Mr. Basscombe
Maude Eburne
Mrs. Basscombe
Suzanne Kaaren
Diane Basscombe
Margaret Hamilton
Mossy
Minor Watson
Regan
Frank Jenks
Lefty
Don Rowan
Steve
Granville Bates
Judge O'Day
Charles Judels
Headwaiter
Corky
Zodiac
Don 'Red' Barry
Marty - Gunman (uncredited)
Ward Bond
Police Detective (uncredited)