Charlie Chan at the Olympics

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

H. Bruce Humberstone Director Robert Ellis Screenplay