Sea Fever

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1:46

Sea Fever

2019

1h 30m

Horror

Mystery & Thriller

Sci-Fi

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Tomatometer

Popcornmeter

87%

Tomatometer

107 Reviews

47%

Popcornmeter

250+ Ratings

Solitary marine-biology student Siobhán endures a week on a ragged fishing trawler, miserably at odds with the close-knit crew. But out in the deep Atlantic, an unfathomable life-form soon ensnares the boat. As members of the crew now succumb to a strange infection, Siobhán must overcome her alienation and win their trust -- before everyone is lost.

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Critics Consensus

If Sea Fever never quite heats up as much as it could, it remains an engrossing, well-acted sci-fi thriller with effective horror elements.

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Mark Kermode

Kermode & Mayo's Film Review

It's made well, made intelligently, and it uses a very small budget with confidence...I was really surprised by how much I liked it.

May 4, 2020

Full Review

Kevin Maher

The Times (UK)

It's mostly agony.

Rated: 1/5

Apr 26, 2020

Full Review

Katie Walsh

Tribune News Service

An absorbing (if sometimes muted) wrestle with the notions of ethics and infection, in a moment that couldn't be more appropriate.

Rated: 2.5/4

Apr 18, 2020

Full Review

Britany Murphy

The Reel Roundup

A film that warns about the ecological impact of humankind, as well as how little we truly know about the ocean and what lies in its depths, Sea Fever is a sci-fi thriller that's about more than just what lies on the surface.

Feb 26, 2022

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Jason Shawhan

Nashville Scene

As enjoyable as the 1989 Leviathan, but very much rooted in The Now.

Sep 10, 2021

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Nick Levine

NME (New Musical Express)

This spookily pertinent sci-fi thriller makes for a gut-wrenching watch in the age of coronavirus.

Rated: 4/5

May 11, 2021

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Ian S

My mind was wandering a long way before the finish. Nothing new or interesting and the acting was hit and miss. A mediocre B movie.

Rated 1.5 out of 5 stars

06/10/25

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Chris H

Poor, I'm afraid. It sounded so good from the publicity, but the "creature" is unexciting and the plot crawls along without any real sense of tension.

Rated 1.5 out of 5 stars

12/13/24

Full Review

Tom L

Intelligently written, well acted, and expertly directed. Effective science fiction with hints of cosmic horror. A thought-provoking slow burn that won’t appeal to the Saw/Chucky/Jason crowd. Sea Fever is a film in the tradition of The Thing and Alien, but more sedate version with human relationships and interaction more front and center.

Rated 4 out of 5 stars

12/10/24

Full Review

mike s

Awful story. Predictable but totally ridiculous. Not worth watching. Casting only surpassed in wierdness by the accents.

Rated 1.5 out of 5 stars

11/27/24

Full Review

Horror fan 4

Loved this movie. The characters and performances were legit and this thought of being stuck on a boat with a parasite in the water is terrifying. Tim Treakle

Rated 4.5 out of 5 stars

07/04/24

Full Review

Elizabeth D

This movie was stupid from start to (especially) finish. A complete waste of time.

Rated 1 out of 5 stars

01/01/24

Full Review

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Neasa Hardiman

Director

Connie Nielsen

Freya

Hermione Corfield

Siobhán

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Sea Fever: Trailer 1

1:46

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Synopsis

Solitary marine-biology student Siobhán endures a week on a ragged fishing trawler, miserably at odds with the close-knit crew. But out in the deep Atlantic, an unfathomable life-form soon ensnares the boat. As members of the crew now succumb to a strange infection, Siobhán must overcome her alienation and win their trust -- before everyone is lost.

Director: Neasa Hardiman
Producer: Brendan McCarthy, John McDonnell
Screenwriter: Neasa Hardiman
Production Co: Fantastic Films, Makar Productions, Film i Väst, VOO, Frakas Productions, BeTV, Bright Moving Pictures Sweden AB
Genre: Horror, Mystery & Thriller, Sci-Fi
Original Language: English
Release Date (Streaming): Apr 8, 2020
Runtime: 1h 30m

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