| Release Date | 04 June 1927 |
| Genre | Drama, Horror, Romance |
| Country | USA |
| Language | English |
| Sound Mix | Silent |
| Color | Black and White |
| Film Type | Feature |
| Film Class | Tragedy, Romantic Drama |
| Themes | Cons and Scams, Love Triangles, Dangerous Attraction, Unrequited Love |
| Tones | Ominous, Sentimental, Creepy, Tense |
| Tags | Amputation, Beauty [physical], Bizarre, Carnival, Circus, Circus Performer, Deformity, Disfigurement, Freak, Handicap, Jealousy, Knife Thrower, Love, Murder, Phobia, Sacrifice, Sideshow, Unrequited |
The Unknown is a 1927 American silent horror film directed by Tod Browning and featuring Lon Chaney as carnival knife thrower Alonzo the Armless and Joan Crawford as the scantily clad carnival girl he hopes to marry.