Sidney Toler
— Charlie Chan
Mantan Moreland
— Birmingham Brown
Victor Sen Yung
— Jimmy Chan
Tanis Chandler
— Mary Conover
John Gallaudet
— Craig Winfield
Paul Bryar
— Mike Rogan
Bruce Kellogg
— Jack Tilford
Al Bridge
— Captain Allen
Mary Gordon
— Mrs. Conover
Dorothy Granger
— Joan Mercer
Jack Norton
— Cosgrove
George Eldredge
— Chief Lannigan
Tyra Vaughn
— Miss Chalmers
Lyle Latell
— Police Clerk
Mira McKinney
— Kate Johnson