Nick Carter

Walter Pidgeon

Mr. 'Beeswax' Bartholomew, the Bee-Man

Donald Meek

Mr. Al Taurez

Joseph Schildkraut

Cora Barnes

Florence Rice

'Gunboat' Jacklin

Nat Pendleton

Franklin Morris

Cecil Kellaway

John Ramsell, Jr

John Carroll

Dolores

Steffi Duna

John Ramsell, Sr

Matthew Boulton

Eddie Anders

Dwight Frye

Andy MacMillan

Alec Craig

Dr. Grisson

Thomas W. Ross

Cafe Waiter

Harry Tyler

Sailor

Joe Yule

Seaman

Hugh Beaumont

Pierson - Sir Edward's Aide

Guy Bellis

Taurez's Henchman

Dick Botiller

Steve Donnigan of Scotland Yard (uncredited)

John Burton

U.S. Agent Hilton

Charles Coleman

Ysidro - Morris' Head Clerk (uncredited)

Franco Corsaro

Taurez's Henchman

George Douglas

Port Policeman

Ralph Dunn

Mr. Yamamoto

Lee Tung Foo

Man in Cafe (uncredited)

John George

Officer on the Orchid

Edward Hearn

Sir Edward

Holmes Herbert

Pretty Girl at End

Claire James

Man in Cafe

Kenner G. Kemp

Port Inspector

William Lally

First Mate

Stanley Mann

Telephone Operator

Florence Mannix

Middle Telephone Operator

May McAvoy

Man in Cafe

David Newell

Policeman at Morris' Office & at Finale

Nestor Paiva

Al's Henchman

Dick Rich

Woman Entertainer

Claire Rochelle

Sailor

Harold Schlickenmayer

Cafe Bartender

Harry Semels

Man in Cafe

Cap Somers

Man in Cafe Flirting with Dolores

William Stelling

Sailor in Cafe

Harry Strang

Henchman

Brick Sullivan

Sailor

William Tannen

Sailor in Cafe

Charles Thomas

Hispanic Waiter

Jesús Topete

Bouncer

Chalky Williams

Chinese Man in Cafe

Beal Wong