Behemoth, the Sea Monster
- Ár: 1959
- Land: United Kingdom, United States of America
- Genre: Science Fiction
- Stúdíó: Artistes Alliance Ltd., Diamond Pictures Corp.
- Lykilorð: london, england, monster, river thames, radiation, giant monster, paleontologist, radium, cornwall, england, laboratory, dinosaur, black and white, sea monster, monster movie
- Leikstjóri: Douglas Hickox, Eugène Lourié
- Leikarar: Gene Evans, André Morell, Leigh Madison, John Turner, Alastair Hunter, Lloyd Lamble