water monster
Sinbad: Legend of the Seven Seas
47 Meters Down: Uncaged
Creature from the Black Lagoon
DeepStar Six
Humanoids from the Deep
Mega Piranha
Piranhaconda
It Came from Beneath the Sea
Mega Python vs. Gatoroid
Blood Lake: Attack of the Killer Lampreys
Sector 7
The Creature Walks Among Us
Devil Fish
Destination Inner Space
The Crater Lake Monster
Beneath Loch Ness
Barracuda
20,000 Leagues Under the Sea
Erzulie
Don't Let the Riverbeast Get You!
