Living-DeadBETA!

Bride of the Monster
Bride of the Monster 1955
Dagon
Dagon 2001
Mega Shark vs. Giant Octopus
Mega Shark vs. Giant Octopus 2009
Night Tide
Night Tide 1961
Octopus
Octopus 2000
Octopus 2: River of Fear
Octopus 2: River of Fear 2001
Devil Fish
Devil Fish 1984
Sharktopus
Sharktopus 2010
Sharktopus vs. Pteracuda
Sharktopus vs. Pteracuda 2014
Tentacles
Tentacles 1977
The War of the Gargantuas
The War of the Gargantuas 1966
Some movie data courtesy of tMDB
Physical media data courtesy of Blu-ray.com