Ecological and cosmic horror haunt the isolated Block Island Sound in this NETFLIX horror stunner! Synapse Films now brings the terrifying vision of the McManus Brothers to home video with exciting special features! Something terrifying is happening off the coast of Block Island. A strange force is thriving, influencing residents and wildlife alike. Birds are dropping out of the sky and fish are mysteriously washing up on shore. As some residents are suffering from inexplicable emotional collapse, Harry Lynch (Chris Sheffield, The Stanford Prison Experiment) watches with dread as his father grows increasingly forgetful, confused and angry. Very, very angry! His sister Audry (Michaela McManus, Into the Grizzly Maze, TV's The Orville), whose work in marine biology will soon prove invaluable, returns to town with her daughter and leads them all towards chilling revelations that will affect her family in unimaginable ways. The Block Island Sound is a hair-raising new horror creation from Kevin and Matthew McManus, Emmy-nominated writers and producers of American Vandal and Cobra Kai. Delivering thrills while touching on a range of the signature worries of our times, from conspiracy theories and climate change to unpreventable familial breakdowns, this film is "a well-constructed puzzle box of a movie" (Josh Hurtado, Screen Anarchy) that "will haunt you long after it's over." (Molly Henery, Blogging Banshee).

FEATURES:
McManus Family Home Movies
Original Trailer
A Practical Apocalypse
Finding the Cast
Filming on the Water
Special Effects on a Shoestring
Los Angeles Behind-the-Scenes (Super 8mm)