Quartile rating: 6.5/10 · 1 rating
The crew of a West of Ireland trawler—marooned at sea—struggle for their lives against a growing parasite in their water supply.
Sea Fever is a quietly effective nautical horror-thriller that draws comparisons to The Thing and Annihilation in its isolated-crew-vs-biological-threat setup. The plot is competent and tense, building dread methodically, though it lacks narrative surprises beyond its genre conventions. Acting is solid across the board, with Hermione Corfield delivering a grounded performance as the introverted marine biology student thrust into crisis leadership. Cinematography captures the bleak Irish Atlantic atmosphere well but rarely transcends functional genre craft. The film's novelty lies in its grounded, science-minded approach to the sea monster premise and its restrained Irish setting, which gives it a distinct voice without being truly groundbreaking. The ending, however, is its weakest point — the resolution feels abrupt and emotionally undercooked, leaving the thematic weight of the sacrifice underdeveloped and the creature mythology frustratingly unexplored.