Cast
Sidney Toler
Charlie Chan
Steven Geray
Dr. Retling
Edmund MacDonald
Walter Hartford
エセル・グリフィス
Mme. Saturnia, aka Lizzie
Milton Parsons
Arthur Fletcher
Victor Sen Yung
Jimmy Chan
Arleen Whelan
Brenda Hartford
Oliver Blake
The Hotel Manager
Henry Daniell
Watson King
Lucien Littlefield
Prof. Gleason
George Chandler
The Bus Driver
Tex Phelps
(scene deleted)
Lenita Lane
Lucy Borgia Manderley
ダグラス・ダンブリル
Paul Manderley
Richard Derr
Carl Detheridge
Paul Kruger
(unconfirmed)