Sea Monsters: A Prehistoric Adventure
- Blwyddyn: 2007
- Gwlad: United States of America
- Genre: Documentary
- Stiwdio: National Geographic Films
- Allweddair: ichthyosaur, mesozoic, mosasaurus
- Cyfarwyddwr: Sean MacLeod Phillips
- Cast: Liev Schreiber, Jerry Hoffman, Jennifer Aguilar, Michael Ashcraft