By A Mystery Man Writer
Cthulhu is the main antagonist of the 2020 science-fiction thriller/horror film Underwater. In the film, Cthulhu has been reinterpreted and simplified as a very large organism, and has no known supernatural powers, sapience, or extraterrestrial origins. Nor does the sight of him invoke madness and insanity in the other characters. In the plot, Cthulhu is the alpha creature to a large swarm of underwater spawns, possibly Deep Ones or Xothians, but also never named in the film. He seems to behave
Underwater' Director Shares Creature Concept Art and Talks About How He Got THAT Monster in the Movie [Exclusive] - Bloody Disgusting
George Rogers, Villains Wiki
Underwater (film) - Wikipedia
Zoogs Villains+BreezeWiki
Great Old Ones, Villains Wiki
Underwater (2020) and it's big reveal : r/horror
static.wikia.nocookie.net/villains/images/b/ba/Azz
Mother Hydra, Villains Wiki
Was Underwater the only time Cthulhu has made an appearance in his entirety in a Cthulhu movie or am I mistaken? - Quora
Cthulhu (Underwater), Villains Wiki