The Unknown

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

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