Ralph Bellamy
Agent Scott Langham
Blanche Yurka
Ma Webster
J. Carrol Naish
George Frost
Jeanne Cagney
Ethel Webster (as Jean Cagney)
William Henry
Bert Webster
Richard Denning
Charlie Webster
Paul Kelly
Tom Webster
Hedda Hopper
Mrs. Emily Sturgis
James Seay
Eddie Webster
Jack Carson
Agent Ross Waring
Billy Gilbert
Mr. Reier
John Miljan
Pan
Paul Stanton
Mr. Edmonds - Bank Manager
Tommy Conley
Billy Webster
Charles R. Moore
Cocktail Party Butler
Raymond Hatton
Herb - Auto Camp Proprietor
Mary Treen
Billy's Nurse
Frank M. Thomas
Doctor
Edward Gargan
Bank Guard
Howard M. Mitchell
Streetcorner Santa
John Laing
Bank Customer
Robert Ryan
Jim
Harry C. Bradley
Lawyer
Leona Roberts
Mrs. Greenough
Mary Gordon
Tenement Landlady
Neil Hamilton
First FBI Chief
Lloyd Corrigan
C. Jason - Photographer
Roy Gordon
Mr. Milliken
Sheila Ryan
Party Girl
Laura Treadwell
Society Matron
Charles Lane
Horace Grimley
Charlotte Wynters
Mrs. Grimley
Herbert Naish
Newsboy
James Flavin
Third FBI Director
Sonny Bupp
Newsboy
Crew
James P. Hogan
Director
J. Edgar Hoover
Book
Horace McCoy
Screenplay
William R. Lipman
Screenplay
William LeBaron
Executive Producer
Edward T. Lowe Jr.
Associate Producer
Theodor Sparkuhl
Director of Photography
Friedrich Hollaender
Original Music Composer
John Leipold
Original Music Composer
Arthur P. Schmidt
Editor
Hans Dreier
Art Direction
Ernst Fegté
Art Direction