Perry Mason
Bessie Foley
Sgt. Holcomb
District Attorney Claude Drumm
Della Street
Elizabeth Walker
Lucy Benton
Arthur Cartwright
Sam Martin - Taxi Driver
Sheriff Bill Pemberton
Clinton Foley
Dr. Carl Cooper
Judge Markham
George Dobbs
Ed Wheeler
David Clark
Juror (uncredited)
Reporter in Courtroom (uncredited)
Captain Kelly (uncredited)
Reporter in Courtroom (uncredited)
Detective Driving Police Car (uncredited)
Courtroom Spectator (uncredited)
Deputy (uncredited)
Detective (uncredited)
Prince (uncredited)
Bailiff (uncredited)
Carl Trask (uncredited)
Reporter with Camera in Courtroom (uncredited)
Detective (uncredited)
Telegram Clerk (uncredited)