Gilda Gray as Mabel Greenfield

Anna May Wong as Shosho

Jameson Thomas as Valentine Wilmot

Charles Laughton as A Continental Visitor

Cyril Ritchard as Victor Smiles

King Hou Chang as Jim

Hannah Jones as Bessie

Gordon Begg as Coroner

Harry Terry as Publican

Debroy Somers as Band Leader at the Piccadilly Club

Vi Kaley as Woman in Bar (uncredited)

John Longden as Man from China (uncredited)

Ray Milland as Diner in Nightclub (uncredited)

Charles Paton as Doorman (uncredited)

Ellen Pollock as Vamp (uncredited)

Jack Raine as Diner in Nightclub Scene (uncredited)