Castle in the Desert

Sidney Toler

Charlie Chan

Victor Sen Yung

Jimmy Chan

Lenita Lane

Lucy Borgia Manderley

Douglass Dumbrille

Paul Manderley

Steven Geray

Dr. Retling

Edmund MacDonald

Walter Hartford

Arleen Whelan

Brenda Hartford

Ethel Griffies

Mme. Saturnia, aka Lizzie

Henry Daniell

Watson King

Richard Derr

Carl Detheridge

Lucien Littlefield

Prof. Gleason

Milton Parsons

Arthur Fletcher

George Chandler

The Bus Driver

Oliver Blake

The Hotel Manager

Eric Wilton

The Majordomo

Paul Kruger

(unconfirmed)

Tex Phelps

(scene deleted)

Richard Day

Art Direction

Thomas Little

Set Decoration

Bernard Freericks

Sound

Virgil Miller

Director of Photography

Harry M. Leonard

Sound

Harry Lachman

Director

Ralph Dietrich

Producer

Earl Derr Biggers

Characters

John Francis Larkin

Screenplay

Herschel McCoy

Costume Design

Lewis H. Creber

Art Direction

William Koenig

Production Manager

John Brady

Editor