陈查理在赛马场

Warner Oland

Charlie Chan

陆锡麒

Lee Chan

Helen Wood

Alice Fenton

Thomas Beck

Bruce Rogers

Alan Dinehart

George Chester

Gavin Muir

Bagley

Gloria Roy

Catherine Chester

Jonathan Hale

Warren Fenton

G.P. Huntley

Denny Barton

George Irving

Major Gordon Kent

小弗兰克·科格伦

Eddie Brill, Jockey

Frankie Darro

'Tip' Collins, Jockey

John Rogers

Mooney, Ship Cabin Steward

John Henry Allen

'Streamline' Jones

Harry Jans

Al Meers

萨姆·弗林特

Ship Captain

Paul Fix

Lefty

西德尼·布雷西

Waiter on ship

James Flavin

Detective

Selmer Jackson

Lansing