Der Unbekannte

Lon Chaney

Alonzo

Norman Kerry

Malabar

Joan Crawford

Nanon Zanzi

Nick De Ruiz

Antonio Zanzi

John George

Cojo

Frank Lanning

Costra

Tom Amandares

Gypsy Running to Zanzi's Death Scene (uncredited)

Margaret Bert

Fortune Teller (uncredited)

Louise Emmons

Gypsy Woman (uncredited)

Italia Frandi

Girl in Audience Flirting with Malabar (uncredited)

Venezia Frandi

Woman in Audience (uncredited)

Polly Moran

Landlady / Servant in Audience (uncredited)

Julian Rivero

Man in Theatre Audience (uncredited)

Billy Seay

The Little Wolf (uncredited)

Dorothy Seay

Spectator (uncredited)

John St. Polis

Surgeon (uncredited)