If you enjoyed the tense, claustrophobic atmosphere of 'Alien Invasion: S.U.M.1' (2017), you're in for a treat. This article explores 10 similar movies and shows that deliver the same gripping suspense, eerie isolation, and thrilling sci-fi action. Whether you're a fan of survival horror or extraterrestrial threats, these picks will keep you on the edge of your seat.
The Thing (1982)
Description: A group of isolated individuals face a terrifying, shape-shifting alien entity, leading to paranoia and distrust among them. The film excels in creating a claustrophobic atmosphere and suspense.
Fact: The special effects were so gruesome that they initially received an X rating. The film was a box office flop upon release but later gained a cult following.
Watch Now 
Event Horizon (1997)
Description: A spaceship crew investigates a missing vessel, only to encounter supernatural horrors and a descent into madness, blending sci-fi with psychological terror.
Fact: The original cut was over 130 minutes long, but the studio demanded significant edits, resulting in a shorter, more ambiguous version. The deleted scenes were later lost.
Watch Now 
Sunshine (2007)
Description: A mission to reignite the dying sun turns into a fight for survival as the crew faces both external threats and internal psychological breakdowns.
Fact: The film's scientific advisor was a physicist from CERN. The soundtrack was composed by Underworld, known for their electronic music.
Watch Now 
The Mist (2007)
Description: A small town is engulfed by a mysterious mist filled with deadly creatures, forcing survivors to confront both the monsters outside and the fear within.
Fact: The film features a controversial ending that differs from the original Stephen King novella. The black-and-white version was released later as the director's preferred cut.
Watch Now 
10 Cloverfield Lane (2016)
Description: A woman wakes up in an underground bunker, unsure whether her captor is saving her from an apocalyptic event or is the real threat.
Fact: The film was originally an unrelated script titled 'The Cellar,' but was reworked into the Cloverfield universe during production. The entire movie was shot in sequence.
Watch Now 
Pandorum (2009)
Description: Set in a confined spaceship environment, the crew must survive against mutated creatures while dealing with psychological horror and the mystery of their mission.
Fact: The film's production design was inspired by real-life deep-sea diving suits. It was initially planned as the first part of a trilogy, but sequels were never made.
Watch Now 
Under the Skin (2013)
Description: An alien entity preys on humans in a haunting, atmospheric exploration of identity and otherness, blending sci-fi with arthouse sensibilities.
Fact: Many of the interactions with non-actors were filmed with hidden cameras, giving the film a documentary-like realism. The score was composed by Mica Levi.
Watch Now 
Annihilation (2018)
Description: A team of scientists enters a mysterious, shimmering zone where the laws of nature are distorted, encountering bizarre and deadly mutations.
Fact: The film's surreal visuals were inspired by psychedelic art and biological phenomena like bioluminescence. It was based on the first book of the Southern Reach Trilogy.
Watch Now 
The Signal (2014)
Description: A group of friends is lured into the desert by a hacker, only to encounter strange phenomena and a government facility with dark secrets.
Fact: The film was shot in just 23 days. The director also worked as a visual effects artist, contributing to the film's unique aesthetic.
Watch Now 
Life (2017)
Description: A team of scientists aboard the International Space Station discovers a rapidly evolving alien life form, leading to a deadly game of cat and mouse.
Fact: The creature's design was inspired by deep-sea organisms and microscopic life. The film's zero-gravity effects were achieved using wirework and CGI.
Watch Now 
