Sidney Toler

Character: Charlie Chan

Frances Chan

Character: Frances Chan

Mantan Moreland

Character: Birmingham Brown

Joseph Crehan

Character: Police Sgt. Matthews

Ralph Peters

Character: Officer Rafferty

Jacqueline deWit

Character: Justine Bonner

Helen Beverly

Character: Norma Duncan aka Nancy Wood

Harry Depp

Character: Charles Edwards

Frank Jaquet

Character: Paul Hamlin

Geraldine Wall

Character: Harriet Green

Charles Jordan

Character: Tom Starkey

Claudia Dell

Character: Vera Starkey

Dick Gordon

Character: William Bonner (as Richard Gordon)

Darby Jones

Character: Johnson

Edward Earle

Character: Dawson, Police Lab