Charlie Chan at the Olympics - 6.9★

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

Theresa Harris - Athlete

George Chandler - Ship's Radio Operator