Charlie Chan at the Olympics

Andrew Tombes as Chief of Homicide E. R. Scott Lee Shumway as Cop Wilhelm von Brincken as Polizei Officer Warner Oland as Charlie Chan Keye Luke as Lee Chan Stanley Blystone as New York Policeman Dale Van Sickel Morgan Wallace as Honorable Charles Zaraka Howard Hickman as Police Doctor Katherine DeMille as Yvonne Roland Jonathan Hale as Mr. Hopkins Al Kikume as Uniformed Officer at Microphone / Desk in Police Station Louis Natheaux Paul Panzer as German Undercover Officer Posing as Snack Vendor Emmett Vogan as Ship's Officer Pauline Moore as Betty Adams Brooks Benedict as Zaraka Henchman Edward Keane as Army Colonel Frederick Vogeding as Inspector Strasser George Chandler as Ship's Radio Operator Hans Fuerberg as Polizei Radio-car Officer Selmer Jackson as Navy Commander Caroline Rankin as Miller's Landlady John Eldredge as Mr. Cartwright Don Brodie as Radio Announcer Minerva Urecal as Gang Member Posing as Olympics Matron Billy Wayne as Ship's Steward Guarding Stateroom Allan Lane as Richard Masters Layne Tom Jr. as Charlie Chan Jr Theresa Harris as Athlete Glen Cavender as Polizei Officer C. Henry Gordon as Arthur Hughes

Robert Ellis Screenplay H. Bruce Humberstone Director