Berserk!
- taona: 1967
- Firenena: United Kingdom
- Genre: Crime, Drama, Horror, Mystery, Thriller
- Studio: Herman Cohen Productions
- Keyword: circus, murder, high wire, proto-slasher, hagsploitation
- tale: Jim O'Connolly
- Cast: Joan Crawford, Ty Hardin, Diana Dors, Michael Gough, Judy Geeson, Robert Hardy