Serpiente de mar
- Annu: 1985
- Paese: Spain
- Genre: Science Fiction, Horror
- Studio: Constan Films S.A., Calepas International
- Parolla chjave: sea monster
- Direttore: Amando de Ossorio
- Cast: Timothy Bottoms, Taryn Power, Jared Martin, Ray Milland, Gérard Tichy, Carole James