Castle in the Desert

Sidney Toler

as Charlie Chan

Victor Sen Yung

as Jimmy Chan

Lenita Lane

as Lucy Borgia Manderley

Douglass Dumbrille

as Paul Manderley

Steven Geray

as Dr. Retling

Edmund MacDonald

as Walter Hartford

Arleen Whelan

as Brenda Hartford

Ethel Griffies

as Mme. Saturnia, aka Lizzie

Henry Daniell

as Watson King

Richard Derr

as Carl Detheridge

Lucien Littlefield

as Prof. Gleason

Milton Parsons

as Arthur Fletcher

George Chandler

as The Bus Driver

Oliver Blake

as The Hotel Manager

Eric Wilton

as The Majordomo

Paul Kruger

as (unconfirmed)

Tex Phelps

as (scene deleted)