You have not yet access to any sci-file…

 Find out all day by day updates and news from this site

Hydra-Monster of the Deep

(Serpiente de mar)


A nuclear detonation in the Atlantic re-animates a prehistoric sea monster. The creature terrorizes the Spanish coastline, attacking swimmers, boats and lighthouses without mercy. A sea captain whose ship was sunk by the monster and an American tourist whose best friend was killed by the beast team up to stop the monster, along with the help of respected oceanographer (Ray Milland).

A movie directed by Amando de Ossorio

1984 - Color - Mono - NC

See all spanish productions and releases (Spain)



No available information for now.

Also Known As

  • Hydra (inc)
  • Hydra: Monster of the Deep (int)
  • The Sea Serpent (us)

Release dates

No available information for now.