Movies Like The Fiend with the Electronic Brain

If you liked The Fiend with the Electronic Brain (1967), a thriller and science fiction movie directed by Al Adamson, 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
Prodigy (2017)
★ 6.1/10Also thriller and science fiction
Jimmy is a committed child psychologist who uses his own playbook, but when he is brought in to work with Ellie, he is completely unprepared for his subject—a 9-year-old psychopathic genius with nothing to lose. As he…
2
Containment (2015)
★ 5.9/10Also thriller and horror
Neighbors in a block wake one morning to find they have been sealed inside their apartments. Can they work together to find out why? Or will they destroy each other in their fight to escape?
3
The Signal (2007)
★ 5.9/10Also horror and science fiction
A horror film told in three parts, from three perspectives, in which a mysterious transmission that turns people into killers invades every cell phone, radio, and television.
4
Die Alone (2024)
★ 6.5/10Also horror and thriller
Lost in a world reclaimed by nature and overrun by mysterious creatures, Ethan, a young man with amnesia navigates the dangerous landscape in search of his lost love Emma. His journey takes an unexpected turn when he…
5
Books of Blood (2020)
★ 6.2/10Also horror and science fiction
A journey into uncharted and forbidden territory through three tales tangled in space and time.
6
Gemini Man (2019)
★ 6.3/10Also thriller and science fiction
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…
7
Death Machine (1995)
★ 5.8/10Also horror and science fiction
Chaank Armaments is experimenting with the ultimate fighting machine which is part human - part machine. So far, the Hardman project has been unreliable and has killed a number of innocent people. The genius behind…
8
God Is a Bullet (2023)
★ 6.3/10Also thriller and horror
Vice detective Bob Hightower finds his ex-wife murdered and daughter kidnapped by a cult. Frustrated by the botched official investigations, he quits the force and infiltrates the cult to hunt down the leader with the…
9
Southbound (2015)
★ 5.9/10Also thriller and horror
The film contains five stories set on desolate stretches of a desert highway. Two men on the run from their past, a band on its way to a gig, a man struggling to get home, a brother in search of his long-lost sister…
10
Tau (2018)
★ 6.1/10Also science fiction and thriller
Held captive in a futuristic smart house, a woman hopes to escape by befriending the A.I. program that controls the house.
11
Spectral (2016)
★ 6.6/10Also science fiction and thriller
A special-ops team is dispatched to fight supernatural beings that have taken over a European city.
12
Possessor (2020)
★ 6.4/10Also horror and thriller
Tasya Vos, an elite corporate assassin, uses brain-implant technology to take control of other people’s bodies to terminate high profile targets. As she sinks deeper into her latest assignment, Vos becomes trapped…
13
Frankenstein Unbound (1990)
★ 5.9/10Also horror and science fiction
The ultimate weapon, claimed to be safe for mankind, produces global side-effects including time slides and disappearances. The scientist behind the project and his car are zapped from the year 2031 to 1817 in…
14
Slash/Back (2022)
★ 6.4/10Also science fiction and thriller
In a remote Arctic community, a group of Inuit girls fight off an alien invasion, all while trying to make it to the coolest party in town.
15
Double Blind (2024)
★ 6.2/10Also horror and science fiction
After an experimental drug trial goes awry, the test subjects face a terrifying side effect: if you fall asleep you die. Trapped in an isolated facility, panic ensues as they try to escape and somehow stay awake.
16
The Resurrected (1991)
★ 6.2/10Also horror and thriller
Charles Dexter Ward, a wealthy scientist, uses an ancient diary and human remains to begin a terrifying and bloody pursuit for immortality.
17
The Return (2020)
★ 6.7/10Also horror and science fiction
After the death of his father, a brilliant college student returns to his family home where he learns that the horrors from his childhood aren't as dead and gone as he once thought.
18
Cheat (2023)
★ 7.1/10Also thriller and horror
On the surface it's believed to be another urban legend - a supernatural being from the afterlife is violently killing anyone who cheats on their significant other in the small college town of Silvercreek…
19
Abduction (2019)
★ 6.2/10Also horror and science fiction
A man steps out of a park fountain in Ho Chi Minh City with no recollection of who he is or where he came from. As he wanders through the city, piecing together clues to his past, he is relentlessly pursued by…
20
Subservience (2024)
★ 6.7/10Also horror and science fiction
With his wife out sick, a struggling father brings home a lifelike AI, only to have his self-aware new help want everything her new family has to offer... Like the affection of her owner and she'll kill to get it.