Movies Like A Catalyst

If you liked A Catalyst (2020), a thriller and horror movie directed by James Seed, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
Eradication (2022)
★ 6.1/10Also horror and thriller
When an unknown disease wipes out most of the world’s population, a man with unique blood is isolated for study. Fearing for his wife’s safety, he breaks his quarantine – into a world overrun by monstrous Infected and…
2
Monster (2005)
★ 6.7/10Also horror and thriller
A mother battles with her son's fear of a monster lurking in the closet, but soon discovers a sinister presence all around her.
3
Gemini Man (2019)
★ 6.3/10Also thriller
Henry Brogan is an elite 51-year-old assassin who's ready to call it quits after completing his 72nd job. His plans get turned upside down when he becomes the target of a mysterious operative who can seemingly predict…
4
Strange but True (2019)
★ 6/10Also thriller
A woman surprises the family of her deceased boyfriend by telling them she's pregnant with his child.
5
The Unhealer (2021)
★ 5.8/10Also thriller and horror
A botched faith healing bestows supernatural Shaman powers on a bullied teenager. When his lifelong tormentors pull a prank that kills someone he loves, he uses his powers for revenge and goes on a bloody rampage to…
6
The Naked City (1948)
★ 7.2/10Also thriller
After a former model is drowned in her bathtub, Detective James Halloran and Lieutenant Dan Muldoon attempt to piece together her murder.
7
Superhost (2021)
★ 5.8/10Also horror and thriller
Two travel vloggers check into a vacation rental with a host that will do anything for a good review.
8
Cranston Academy: Monster Zone (2020)
★ 6/10Also horror
An intelligent 15-year-old high school student is unexpectedly transferred to a boarding school where he opens a portal of monsters from another dimension.
9
Bride of Frankenstein (1935)
★ 7.5/10Also horror
After recovering from injuries sustained in the mob attack upon himself and his creation, Dr. Henry Frankenstein falls under control of his former mentor, Dr. Pretorius, who insists the now-chastened doctor resume his…
10
Poker Night (2014)
★ 5.9/10Also thriller and horror
When a new detective is caught by a vicious psychopath and locked in a basement, he must use the knowledge he learned from some of the best detectives at Poker Night, then match wits against his captor.
11
The Haunting (1963)
★ 7.1/10Also horror
Dr. John Markway recruits three strangers for a sleep-disorder study at the eerie and isolated Hill House. It soon becomes clear his real interest lies in the mansion itself and its sinister history, as they are forced…
12
Surrogates (2009)
★ 6.2/10Also thriller
Set in a futuristic world where humans live in isolation and interact through surrogate robots, a cop is forced to leave his home for the first time in years in order to investigate the murders of others' surrogates.
13
Overdrive (2017)
★ 6.1/10Also thriller
Master car thieves square off against French gangsters in the South of France with money, women and lives all on the line.
14
Good Boy (2025)
★ 6.6/10Also horror
A loyal dog moves to a rural family home with his owner Todd, only to discover supernatural forces lurking in the shadows. As dark entities threaten his human companion, the brave pup must fight to protect the one he…
15
The Astronaut (2025)
★ 6.1/10Also horror and thriller
After returning from her first space mission, astronaut Sam Walker is placed under NASA’s care at a high security house for rehabilitation and medical testing. However, when disturbing occurrences begin happening…
16
Night Watch (1973)
★ 6.3/10Also thriller and horror
A woman recovering from a nervous breakdown tries to convince her husband and and the local London police that she has witnessed a murder in the abandoned house next door.
17
Nightfall (1956)
★ 6.9/10Also thriller
An innocent man turns fugitive as he reconstructs events that implicate him for a murder and robbery he did not commit.
18
4 Horsemen: Apocalypse (2022)
★ 5.9/10Also horror
A small team of scientists must race against time to stop what seems to be a cascade of global disasters signaling the possible apocalypse and end of days.
19
Unseen (2023)
★ 6.6/10Also horror and thriller
Sam receives a call from Emily, a near blind woman who is running from her murderous ex in the woods. Can she survive using Sam as her eyes via video call?
20
Fear in the Night (1972)
★ 5.8/10Also thriller and horror
It took Peggy Heller a long time to recover from the trauma of a brutal physical assault, suffered in her youth. When she married Robert, he provided her with the love and reassurance she craved for and the two settled…