Movies like Humanoids from the Deep

While not as horror-centric as Humanoids from the Deep, The Abyss shares the underwater suspense as a civilian diving team encounters mysterious forces in the depths of the ocean, marrying science fiction with atmospheric tension.

C.H.U.D. stands for Cannibalistic Humanoid Underground Dwellers, and like Humanoids from the Deep, it follows the unleashing of monstrous beings on an urban population, combining horror and social commentary in a subterranean setting.

Another creature feature with a penchant for camp and gore, Alligator presents the tale of a ginormous mutant alligator lurking in the sewers. It's a delightful romp that would resonate with fans of the monster chaos in Humanoids from the Deep.

Leviathan shares the deep-sea horror theme with Humanoids from the Deep, where the crew of an underwater mining facility encounters a deadly mutant creature. The fear of the unknown beneath the waves provides similar thrills to those found in Humanoids from the Deep.

For those who appreciate the transformation and mutation aspects of Humanoids from the Deep, The Beast Within offers a horrific tale of a young man transforming into a terrifying creature, driven by animalistic instincts.

A suspenseful tale of an underwater facility crew facing a monstrous threat, DeepStar Six mirrors the claustrophobic aquatic horror of Humanoids from the Deep. Its blend of creature-feature elements with a deep-sea setting makes it a must-watch for fans of the genre.