The Block Island Sound poster
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The Block Island Sound

5.220211h 40mNRMovieHorrorScience Fiction

Something lurks off the coast of Block Island, silently influencing the behavior of fisherman Tom Lynch. After suffering a series of violent outbursts, he unknowingly puts his family in grave danger.

DirectorsMatthew McManus·Kevin McManus
WritersMatthew McManus·Kevin McManus

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by Matthew McManus

CSChris Sheffield
Chris Sheffield
Harry
MMMichaela McManus
Michaela McManus
Audry
NANeville Archambault
Neville Archambault
Tom
MLMatilda Lawler
Matilda Lawler
Emily
RORyan O'Flanagan
Ryan O'Flanagan
Paul
JCJim Cummings
Jim Cummings
Dale
HNHeidi Niedermeyer
Heidi Niedermeyer
Jen
JHJeremy Holm
Jeremy Holm
Kurt
WCWillie C. Carpenter
Willie C. Carpenter
Chief Rogers
MLMatthew Lawler
Matthew Lawler
Officer McGarry
RPRobyn Payne
Robyn Payne
Dr. Koch
PMPJ McCabe
PJ McCabe
Gerry

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More from Michaela McManus · Co-star actress

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The Block Island Sound — streaming FAQ

Which OTT platform streams The Block Island Sound?

The Block Island Sound is streaming on Netflix in United States as of September 2026.

Is The Block Island Sound on Netflix?

Yes — The Block Island Sound is available on Netflix in United States as of September 2026.

Is The Block Island Sound on Amazon Prime Video?

The Block Island Sound isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch The Block Island Sound for free?

The Block Island Sound isn't available free in United States; you can only rent or buy it on Amazon Video and Apple TV Store.