Charlie Chan at the Olympics

Warner Oland

Charlie Chan

Katherine DeMille

Yvonne Roland

Pauline Moore

Betty Adams

Allan Lane

Richard Masters

Keye Luke

Lee Chan

C. Henry Gordon

Arthur Hughes

John Eldredge

Mr. Cartwright

Layne Tom Jr.

Charlie Chan Jr

Jonathan Hale

Mr. Hopkins

Morgan Wallace

Honorable Charles Zaraka

Frederick Vogeding

Inspector Strasser

Andrew Tombes

Chief of Homicide E. R. Scott

Howard Hickman

Police Doctor

Arno Frey

Carlos, Zaraka's Henchman

David S. Horsley

Test Pilot Edwards

Theresa Harris

Athlete

George Chandler

Ship's Radio Operator

William Begg

Acting

Brooks Benedict

Zaraka Henchman

Stanley Blystone

New York Policeman

Walter Bonn

Polizei Officer

Don Brodie

Radio Announcer

Glen Cavender

Polizei Officer

Hans Fuerberg

Polizei Radio-car Officer

Curt Furberg

Polizei Officer

Oscar 'Dutch' Hendrian

Miller

John David Horsley

Test Pilot Edwards

Selmer Jackson

Navy Commander

Hans Joby

Polizei Radio-car Officer

Edward Keane

Army Colonel

Al Kikume

Uniformed Officer at Microphone / Desk in Police Station

Tommy Klein

Acting

Tony Merlo

Acting

Philip Morris

Cop

Louis Natheaux

Acting

Virgil B. Nover

Acting

Paul Panzer

German Undercover Officer Posing as Snack Vendor

Caroline Rankin

Miller's Landlady

Perry E. Seeley

Acting

Lee Shumway

Cop

Minerva Urecal

Gang Member Posing as Olympics Matron

Dale Van Sickel

Acting

Emmett Vogan

Ship's Officer

Wilhelm von Brincken

Polizei Officer

Billy Wayne

Ship's Steward Guarding Stateroom