The Little Giant

Edward G. Robinson

James Francis 'Bugs' / 'Jim' Ahearn

Mary Astor

Ruth Wayburn

Helen Vinson

Polly Cass

Russell Hopton

Albert J. 'Al' Daniels

Kenneth Thomson

John Stanley

Shirley Grey

Edith Merriam

Berton Churchill

Donald Hadley Cass

Don Dillaway

Gordon Cass

Louise Mackintosh

Mrs. Donald Hadley Cass

Lester Dorr

Investment Clerk (uncredited)

Bill Elliott

Guest at Polly's Party (uncredited)

Selmer Jackson

Radio Announcer (voice) (uncredited)