Cast & crew
The Unknown (1927)
Directed by Tod Browning Written by Tod Browning, Waldemar Young, Joseph Farnham
Cast
| Lon Chaney | Alonzo |
| Norman Kerry | Malabar |
| Joan Crawford | Nanon Zanzi |
| Nick De Ruiz | Antonio Zanzi |
| Tom Amandares | Gypsy Running to Zanzi's Death Scene (uncredited) |
| Louise Emmons | Gypsy Woman (uncredited) |
| John George | Cojo |
| Frank Lanning | Costra |
| Margaret Bert | Fortune Teller (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) |
Crew
| Tod Browning | Director |
| Merritt B. Gerstad | Director of Photography |
| Harry Sharrock | Assistant Director |
| Tod Browning | Story |
| Clarence Sinclair Bull | Still Photographer |
| Lucia Coulter | Wardrobe Supervisor |
| Paul Desmuke | Stunt Double |
| Jack Feinberg | Musician |
| Sam Feinberg | Musician |
| Joseph Farnham | Title Graphics |
| Waldemar Young | Screenplay |
| Harry Reynolds | Editor |
| Errol Taggart | Editor |
| Joseph Farnham | Writer |
| Lucia Coulter | Costume Design |
| Cedric Gibbons | Art Direction |
| Richard Day | Art Direction |
| Irving Thalberg | Producer |