A typical "B-movie" or "mockbuster" known for its campy tone, low-budget CGI, and over-the-top premise. Plot Summary
is a science-fiction horror film produced by The Asylum and originally aired on Syfy . It serves as a standalone sequel to 2-Headed Shark Attack (2012) and was followed by 5-Headed Shark Attack in 2017. Production & Cast Director: Christopher Ray. Key Cast: Danny Trejo as Mike Burns. Karrueche Tran as Maggie. Rob Van Dam as Stanley. 3-Headed Shark Attack
The film is set at Persephone, an isolated underwater research facility located near the Great Pacific garbage patch . A typical "B-movie" or "mockbuster" known for its