Perry Mason
Ricardo Cortez
Della Street
June Travis
Dr. Jacobs
Gordon Hart
Mr. Shuster
Clarence Wilson
District Attorney Hamilton Burger
Guy Usher
Mrs. Pixley
Lottie Williams
Reverend Stillwell
Harry Hayden
Desk Officer (uncredited)
Earl Askam
Newsboy (uncredited)
Don Downen
Clerk (uncredited)
Kenneth Gibson
Poker Player (uncredited)
Sol Gorss
Worried Client (uncredited)
Harrison Greene
Wilma Laxter
Jane Bryan
Bailiff (uncredited)
Chuck Hamilton
Brandon - Oafley's Butler (uncredited)
Milton Kibbee
Reporter (uncredited)
Paul Kruger
Judge Robert Fellows (uncredited)
John Marston
Keene's Apartment Manager (uncredited)
Edward McWade
Lyle Moraine
Paul Panzer
Mason's Driver (uncredited)
Ferdinand Schumann-Heink
Sergeant Holcomb (uncredited)
John Sheehan
Billy Wayne
Frank Oafley
Craig Reynolds
Woman (uncredited)
Claire White
Waffle Shop Construction Foreman (uncredited)
Tom Wilson
Construction Foreman (uncredited)
Frank Bruno
Douglas Keene
Carlyle Moore Jr.
Sam Laxter
Bill Elliott
Nurse Louise DeVoe
Nedda Harrigan
Paul Drake
Garry Owen
Peter Laxter
Harry Davenport
Charles Ashton
George Rosener
Executive Producer
Jack L. Warner
Hal B. Wallis
Director of Photography
Allen G. Siegler
Editor
Frank Magee
Art Direction
Hugh Reticker
Costume Design
Milo Anderson
Director
William C. McGann
Screenplay
F. Hugh Herbert
Story
Erle Stanley Gardner
Producer
Bryan Foy
Music
Heinz Roemheld
Assistant Director
Carroll Sax
Stunts