If you loved the thrilling sci-fi action of Attack of the Unknown (2020), you're in for a treat! This article explores 10 similar movies and shows that deliver the same adrenaline-pumping mix of alien invasions, military showdowns, and edge-of-your-seat suspense. Whether you're craving more extraterrestrial chaos or high-stakes survival stories, these picks will keep you hooked.

The Thing (1982)
Description: A group of researchers in an isolated location must confront a shape-shifting alien that can imitate any living being, creating paranoia and distrust.
Fact: The movie was initially a box office failure but later became a cult classic. The special effects were groundbreaking for their time and still hold up today.


Signs (2002)
Description: A family discovers mysterious crop circles and must confront an otherworldly threat, blending suspense and psychological tension.
Fact: The film's score was composed by James Newton Howard, who used unconventional instruments to create an eerie atmosphere. The alien designs were kept minimal to maintain suspense.


War of the Worlds (2005)
Description: A sudden and devastating alien invasion forces ordinary people to fight for survival, emphasizing chaos and human resilience.
Fact: The movie's sound design won an Academy Award. The tripod aliens were designed to be as terrifying as possible, with a distinct and unsettling sound.


The Descent (2005)
Description: A group of adventurers becomes trapped in a cave system and must fight for survival against monstrous creatures, blending horror and survival elements.
Fact: The film was shot in a real cave system in the UK, adding to its authenticity. The director intentionally avoided CGI for the creatures, using practical effects instead.


The Crazies (2010)
Description: A small town is overrun by a mysterious infection that turns people into violent killers, blending horror and survival themes.
Fact: The film is a remake of a 1973 George A. Romero movie. It was shot in Georgia, USA, and used practical effects for many of its gory scenes.


The Mist (2007)
Description: A group of people trapped in a confined space while facing an unknown and terrifying threat from outside, blending horror and survival elements.
Fact: The movie features a controversial and bleak ending that differs from Stephen King's original story. It was shot in black and white for the director's cut to enhance its eerie atmosphere.


The Happening (2008)
Description: A mysterious and sudden threat causes mass hysteria and forces people to flee, blending psychological horror with survival themes.
Fact: The film was marketed as M. Night Shyamalan's first R-rated movie. It was inspired by classic paranoid thrillers from the 1950s and 1960s.


Cloverfield (2008)
Description: A found-footage style film where characters must survive an unexpected and chaotic monster attack in an urban setting.
Fact: The film's viral marketing campaign included fake MySpace pages for the characters. The monster's design was kept secret until the movie's release.


10 Cloverfield Lane (2016)
Description: A woman is held in an underground bunker by a man who claims the outside world is uninhabitable due to an unknown threat, creating claustrophobic tension.
Fact: The movie was originally an unrelated script titled 'The Cellar,' but was later adapted into the Cloverfield universe. The ending was reshot to align with the franchise.


A Quiet Place (2018)
Description: A family struggles to survive in a post-apocalyptic world where making noise attracts deadly creatures, emphasizing tension and survival.
Fact: The movie uses very little dialogue, relying on visual storytelling and sound design. It was shot in upstate New York in just 35 days.
