The Unknown

John George as Cojo Joan Crawford as Nanon Zanzi Louise Emmons as Gypsy Woman (uncredited) Norman Kerry as Malabar Nick De Ruiz as Antonio Zanzi Frank Lanning as Costra Lon Chaney as Alonzo Polly Moran as Landlady / Servant in Audience (uncredited) John St. Polis as Surgeon (uncredited)

Joseph Farnham Title Graphics, Writer Waldemar Young Screenplay Cedric Gibbons Art Direction Irving Thalberg Producer Tod Browning Director, Story