The Block Island Sound

A mysterious force lurking off the coast of Block Island begins to alter the behavior of the local wildlife and residents. This influence causes a fisherman named Tom to experience violent outbursts and memory loss, creating a dangerous environment for his family. As the situation worsens, his children, including a marine biologist, attempt to uncover the source of these anomalies and the frightening truth behind the events affecting their town.

The film was co-directed by Kevin McManus and Matthew McManus, who also wrote the screenplay. This production was the first of two films they directed together, followed by Redux Redux in 2025. The cast features Neville Archambault, Michaela McManus, and Chris Sheffield, with additional roles played by Matilda Lawler, Ryan O'Flanagan, and Jim Cummings.

Released in 2021, the movie blends elements of horror, science fiction, mystery, and thriller. It has received a mixed response from general viewers, holding a rating of 5.4 on IMDb based on 11,000 votes and 5.2 on TMDB from 274 votes. In contrast, film critics gave the movie a higher rating of 7.4 based on 29 reviews.