Charlie Chan at the Olympics

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

H. Bruce Humberstone Director Robert Ellis Screenplay