Movies Like Black Castles

If you liked Black Castles (2025), a science fiction and action movie directed by Robert Maynard, 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
Babylon 5: The Legend of the Rangers - To Live and Die in Starlight (2002)
★ 6/10Also science fiction and action
After being punished for retreat from combat, Ranger David Martel is given command of the Liandra, a haunted 20-year old Minbari fighting ship. He's escorting ambassadors to a secret archaeological site, the oldest…
2
Monsters of Man (2020)
★ 6.4/10Also science fiction and action
A robotics company vying to win a lucrative military contract team up with a corrupt CIA agent to conduct an illegal live field test. They deploy four weaponized prototype robots into a suspected drug manufacturing…
3
Cosmos (2019)
★ 6/10Also science fiction and mystery
Three astronomers accidentally intercept what they believe to be a signal from a distant alien civilization, but the truth is even more incredible than any of them could have imagined.
4
The Matrix Resurrections (2021)
★ 6.3/10Also science fiction and action
Plagued by strange memories, Neo's life takes an unexpected turn when he finds himself back inside the Matrix.
5
Guardians of the Galaxy (2014)
★ 7.9/10Also action and science fiction
Light years from Earth, 26 years after being abducted, Peter Quill finds himself the prime target of a manhunt after discovering an orb wanted by Ronan the Accuser.
6
Code 8 Part II (2024)
★ 6.4/10Also science fiction and action
In a world where superpowered people are heavily policed by robots, an ex-con teams up with a drug lord he despises to protect a teen from a corrupt cop.
7
Halo: Nightfall (2014)
★ 6.8/10Also science fiction and action
Set between the events of Halo 4 and Halo 5: Guardians… Halo: Nightfall tells the dramatic story of legendary man hunter and Naval Intelligence Officer Jameson Locke and his team as they are caught in a horrific…
8
Frequencies (2013)
★ 6.6/10Also science fiction and mystery
The story of the forbidden relationship between a 'low born' boy and a 'high born' girl in an alternate reality where every person's relationships and life worth are determined by their innate 'frequencies'.
9
Afterburn (2025)
★ 6.2/10Also action and science fiction
Set against the backdrop of a postapocalyptic Earth whose Eastern Hemisphere was destroyed by a massive solar flare, leaving what life remains mutated from radiation and fallout. The story revolves around a group of…
10
Last Man Down (2021)
★ 6.1/10Also action and mystery
After civilization succumbs to a deadly pandemic and his wife is murdered, a special forces soldier abandons his duty and becomes a hermit in the Nordic wilderness. Years later, a wounded woman appears on his doorstep…
11
The Creator (2023)
★ 7/10Also science fiction and action
Amid a future war between the human race and the forces of artificial intelligence, a hardened ex-special forces agent grieving the disappearance of his wife, is recruited to hunt down and kill the Creator, the elusive…
12
Osiris (2025)
★ 6.2/10Also science fiction and action
Special Forces commandos on a mission are abducted mid-operation by a mysterious spacecraft. Upon waking aboard, they find themselves prey to a relentless alien race in a fight for survival.
13
Star Wars: The Rise of Skywalker (2019)
★ 6.2/10Also action and science fiction
The surviving Resistance faces the First Order once again as the journey of Rey, Finn and Poe Dameron continues. With the power and knowledge of generations behind them, the final battle begins.
14
Solo: A Star Wars Story (2018)
★ 6.6/10Also science fiction and action
Through a series of daring escapades deep within a dark and dangerous criminal underworld, Han Solo meets his mighty future copilot Chewbacca and encounters the notorious gambler Lando Calrissian.
15
Superman Returns (2006)
★ 5.8/10Also science fiction and action
Superman returns to discover his 5-year absence has allowed Lex Luthor to walk free, and that those he was closest to felt abandoned and have moved on. Luthor plots his ultimate revenge that could see millions killed…
16
Real Men (1987)
★ 6/10Also science fiction and action
A womanizing CIA agent and an insecure insurance agent are paired together to make sure a deal goes through with aliens for the future of mankind.
17
A-X-L (2018)
★ 6.4/10Also science fiction and action
The life of a teenage boy is forever altered by a chance encounter with cutting edge military technology.
18
The Electric State (2025)
★ 6.5/10Also action and science fiction
An orphaned teen hits the road with a mysterious robot to find her long-lost brother, teaming up with a smuggler and his wisecracking sidekick.
19
Oblivion (2013)
★ 6.7/10Also action and science fiction
Jack Harper is one of the last few drone repairmen stationed on Earth. Part of a massive operation to extract vital resources after decades of war with a terrifying threat known as the Scavs, Jack’s mission is nearly…
20
Beneath the Planet of the Apes (1970)
★ 6.1/10Also science fiction and mystery
The sole survivor of an interplanetary rescue mission lands on the planet of the apes, and uncovers a horrible secret beneath the surface.