Characters played by Sidney Toler
Charlie Chan
Characters played by Mantan Moreland
Birmingham Brown
Characters played by Frances Chan
Frances Chan
Characters played by Joseph Crehan
Police Sgt. Matthews
Characters played by Helen Beverley
Norma Duncan
Nancy Wood
Characters played by Jacqueline deWit
Justine Bonner
Characters played by Geraldine Wall
Harriet Green
Characters played by Ralph Peters
Officer Rafferty
Characters played by Frank Jaquet
Paul Hamlin
Characters played by Edward Earle
Dawson
Police Lab
Characters played by Claudia Dell
Vera Starkey
Characters played by Harry Depp
Charles Edwards
Characters played by Charles Jordan
Tom Starkey
Characters played by Dick Gordon
William Bonner
Characters played by Darby Jones
Johnson
Characters played by George Morrell
Man at Elevator
Characters played by Dick Rush
Policeman
Characters played by Crane Whitley
Bonner