Movies like Undercover X (2001)
The best movies like Undercover X (2001) are Gladiator Underground (2025), Fast Charlie (2023) and The Marine 5: Battleground (2017). If Undercover X hooked you with its action, these 20 similar films are what to watch next, and every pick says why it matches.
Quick picks
- Highest ratedKill Shot (2023)8.0/10 from 228 votes
- NewestOne Mile: Chapter Two (2026)Released 2026
Gladiator Underground (2025)
Two brothers compete in the world's deadliest underground fighting tournament, where they must decide whether to play by the rules or to cast their honor aside and team up to bring down the dark syndicate running the tournament.
Why it matches: Recommended by TMDB viewers · both action
Worth the HypeMovies like thisFast Charlie (2023)
When his aging mob boss is whacked, Charlie Swift, a loyal friend and hired gun, will stop at nothing to destroy the upcoming crew that took him out.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisThe Marine 5: Battleground (2017)
While working as an EMT back stateside Jake Carter after responding to a distress call, finds himself caught up protecting a person of interest from a biker gang ruthlessly hunting them down.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisWho Is Cletis Tout? (2001)
With a hitman’s gun aimed at him, Finch tells the story of how he broke out of jail, fell in love, and took the identity of a man wanted by the Mafia.
Why it matches: Recommended by TMDB viewers · both action
SnoozefestMovies like thisHounds of War (2024)
After a mission goes wrong, only one of a group of mercenaries is left alive to avenge his fallen brothers.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisShowdown (1993)
Ken has just moved from Kansas with his mother. He talks to a girl named Julie, not knowing that her boyfriend Tom is very possessive of her. Tom is learning karate from Lee, a sensei whose brother was killed by a rookie cop named Billy. Billy has since then become the janitor of the school that Ken, Julie and Tom go to. When Ken gets beaten up by Tom for talking to Julie again, Billy helps Ken by teaching him how to defend himself, which eventually leads to a battle between student vs. student, and sensei vs. sensei.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisBeckman (2020)
A contract killer, becomes the reverend of a LA church, until a cult leader and his minions kidnap his daughter. Blinded by vengeance, he cuts a bloody path across the city. The only thing that can stop him is his newfound faith.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisKing of Killers (2023)
Garan is a part of a group of international hitmen who are contracted to take out the most dangerous killer in the world, only to find out that they're the ones being hunted.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisHostile Takeover (2025)
Follows Pete, a professional hitman, as he faces a group of assassins after the boss of a crime syndicate suspects disloyalty due to his attendance at Workaholics Anonymous meetings.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisThe Black Book (2023)
After his son is wrongly accused of kidnapping, a deacon who has just lost his wife takes matters into his own hands and fights a crooked police gang to clear him.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisSeized (2020)
Hiding out with his son Taylor on the Mexican coast, Nero hopes to put his violent Special Forces career behind him. But after Nero’s home is attacked and Taylor is abducted, the mysterious Mzamo orders Nero to slaughter the members of three rival crime syndicates. If he fails, Taylor will die. Now, with bullets flying and bodies dropping as Nero completes his mission, he races to find Mzamo’s hideout and seek revenge.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisTrap House (2025)
An undercover DEA agent and his partner embark on a game of cat and mouse with an audacious, and surprising group of thieves – their own rebellious teenagers, who have begun robbing from a dangerous cartel, using their parents' tactics and top-secret intel to do it.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisOff the Grid (2025)
After a morally-bankrupt company tries to weaponize a brilliant scientist's revolutionary technology, he goes off the grid to safeguard humanity. When the company sends a strike force to find him, they make their biggest mistake of all – they weaponize the man they are trying to catch.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisAmerican Yakuza (1993)
When Nick Davis leaves prison after one year in solitairy, he is hired to operate a forklift in a warehouse in the harbor owned by the Japanese Yakuza patriarch Isshin Tendo. The place is assaulted by the Italian Mafia lead by Dino Campanela and Nick rescues and saves the life of Shuji Sawamoto, who is the representative of Yakuza interests in America. Shuji hires Nick to work for Yakuza and becomes his godfather in the family after his oath to join Yakuza. However, Nick is a lonely FBI undercover agent assigned to penetrate the criminal organization. When the FBI discovers that Campanela is organizing a massive attack to destroy the Yakuza, Nick's boss Littman calls off the operation to leave the dirty work to the Italian Mafia. But the connection of Nick with Shuji and his goddaughter Yuko forces him to help his Japanese family.
Why it matches: Recommended by TMDB viewers · both action
SnoozefestMovies like thisBorn to Race: Fast Track (2014)
Danny Krueger is a twenty-year old drag racer who plays by his own rules. After winning a scholarship to the prestigious Fast Lane Racing Academy, Danny finds himself competing against some of the fiercest young drivers in the world. Tension soars on and off the track, and a terrible incident leaves Danny without a racing partner. Facing dismissal from the academy, Danny is forced to team up with an old rival. The pair must learn to set aside their differences as they vie for rookie spots on a professional racing team.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisKill Shot (2023)
Posing as hunters, a group of terrorists are in search of $100 million that was stolen and lost in a plane crash en route from Afghanistan.
Why it matches: Recommended by TMDB viewers · both action
Absolute CinemaMovies like thisShootfighter: Fight to the Death (1993)
Nick and Ruben are hoodwinked into a "shootfighter" (no-holds-barred, to the death) martial arts match by the evil Mr. Lee, who has a grudge against world shootfighter champ(and teacher of Nick and Ruben) Shingo.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisOne Mile: Chapter Two (2026)
Former special forces operative Danny is forced back onto a remote island when a violent, secretive community takes revenge by abducting his daughter Alex, launching a relentless hunt against enemies prepared for his every move.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisTrigger Point (2021)
Nicolas Shaw is a retired U.S. special operative who becomes part of an elite 'invisible' team that quietly takes out the worst villains around the world.
Why it matches: Recommended by TMDB viewers · both action
Popcorn FlickMovies like thisThe System (2022)
When a young soldier, newly returned from war, gets caught up in a drug bust, he is recruited by the authorities to go undercover in a notoriously dangerous prison in order to figure out what is really going on.
Why it matches: Recommended by TMDB viewers · both action
Worth the HypeMovies like this
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Frequently asked questions
What are the best movies like Undercover X?
The closest matches to Undercover X are Gladiator Underground (2025), Fast Charlie (2023) and The Marine 5: Battleground (2017). Below are 17 more, each with the reason it matches.
What should I watch after Undercover X?
Start with Gladiator Underground (2025), the closest match to Undercover X.
What is the highest-rated movie like Undercover X?
Kill Shot (2023), rated 8.0/10 by 228 TMDB users.
What is the newest movie like Undercover X?
One Mile: Chapter Two (2026) is the most recent release on this list.
Are there English movies like Undercover X?
Yes: Gladiator Underground (2025), Fast Charlie (2023) and The Marine 5: Battleground (2017).
How are movies similar to Undercover X chosen?
First come films that Trakt’s viewers watch alongside Undercover X, then TMDB’s recommendations and films it rates as similar in story and genre. Each pick says which signal put it there.