Donald Woods

Perry Mason

Ann Dvorak

Della Street

Anne Nagel

Janice Alma Brownley

Linda Perry

Janice Seaton

Craig Reynolds

Gordon Bixler

Gordon Oliver

Philip Brownley

Joseph Crehan

Paul Drake

Helen MacKellar

Stella Kenwood

Edward McWade

Bishop Mallory

Tom Kennedy

Jim Magooney

Mira McKinney

Ida Gilbert

Frank Faylen

Charlie Downs

Douglas Wood

Renald C. Brownley

Veda Ann Borg

Gladys

George Lloyd

Peter Sacks

Selmer Jackson

Victor Stockton

Charles Cahill Wilson

Hamilton Burger

Eddy Chandler

Detective James Fleet (uncredited)

Don Downen

Bellboy (uncredited)

Harry Fox

Clerk (uncredited)

Gordon Hart

Judge Knox (uncredited)

Stuart Holmes

Renald's Butler (uncredited)

Lyle Moraine

Western Union Witness (uncredited)

Jack Mower

Second Detective (uncredited)

Wedgwood Nowell

Hotel Manager (uncredited)

Paul Panzer

Guiseppe - Waiter (uncredited)

John J. Richardson

Second Taxi Driver (uncredited)

Cliff Saum

Third Detective (uncredited)

Ferdinand Schumann-Heink

Ambulance Helper (uncredited)

John Shelton

Ambulance Doctor (uncredited)

Louise Stanley

Young Woman in Room 310 (uncredited)

Billy Wayne

First Taxi Driver (uncredited)

Tom Wilson

Yacht Club Attendant Watchman (uncredited)

Dan Wolheim

Policeman (uncredited)

William Clemens

Director

Kenneth Gamet

Guión, Guión Adaptado

Don Ryan

Guión, Guión Adaptado

Erle Stanley Gardner

Historia, Novela

Rex Wimpy

Director de Fotografía

Warner Bros

Compañía de Produccion

Howard Shoup

Diseño de Vestuario

Jack Saper

Editor

Esdras Hartley

Dirección Artística