Movies Like Submission Underground 21

If you liked Submission Underground 21 (2021), a movie, 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
Never Back Down (2008)
★ 6.8/10
Jake, full of anger after his father's death, is just starting to find a place for himself at his new Orlando high school - until Ryan, head of an underground MMA fight club, picks Jake out as a prime opponent. After…
2
Gladiator Underground (2025)
★ 7.7/10
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…
3
Never Back Down 2: The Beatdown (2011)
★ 6.5/10
Four fighters from different backgrounds come together to train under an ex MMA rising star and then ultimately have to fight each other and the traitor in their midst.
4
Hard Target (1993)
★ 6.5/10
When a woman's father goes missing, she enlists a local to aid in her search. The pair soon discover that her father has died at the hands of a wealthy sportsman who hunts homeless men as a form of recreation.
5
Never Back Down: No Surrender (2016)
★ 7/10
Picking up after the events of Never Back Down 2, former MMA champion Case Walker is on the comeback trail to become champion once again.
6
Unleashed (2005)
★ 7/10
Raised as a slave, Danny is used to fighting for his survival. In fact, his "master," Bart, thinks of him as a pet and goes as far as leashing him with a collar so they can make money in fight clubs, where Danny is the…
7
The Big Brawl (1980)
★ 5.9/10
A young Asian American martial artist is forced to participate in a brutal formal street-fight competition.
8
Hard Target 2 (2016)
★ 6.3/10
Forced into a deadly cat-and-mouse game, a disgraced mixed martial arts fighter is hunted through the jungles of Southeast Asia.
9
Undisputed III: Redemption (2010)
★ 7.6/10
Russian inmate Boyka, now severely hobbled by the knee injury suffered at the end of Undisputed 2. No longer the feared prison fighter he was, he has declined so far that he is now good only for cleaning toilets. But…
10
Beautiful Disaster (2023)
★ 6.6/10
College freshman Abby tries to distance herself from her dark past while resisting her attraction to bad boy Travis.
11
Never Back Down: Revolt (2021)
★ 6.3/10
An amateur fighter is lured by a trafficking syndicate specializing in elite underground fighting where her brutal captor forces her to fight or face certain death.
12
Step Up All In (2014)
★ 6.8/10
All-stars from previous installments convene in glittering Las Vegas, battling for a victory that could define their dreams and their careers.
13
Fighting (2009)
★ 6/10
Small-town boy Shawn MacArthur has come to New York City with nothing. Barely earning a living selling counterfeit goods on the streets, his luck changes when scam artist Harvey Boarden sees that he has a natural…
14
The Invitation (2022)
★ 6/10
After the death of her mother, Evie is approached by an unknown cousin who invites her to a lavish wedding in the English countryside. Soon, she realizes a gothic conspiracy is afoot and must fight for survival as she…
15
Duplex (2003)
★ 6.1/10
When a young couple buys their dream home, they have no idea what the sweet little old lady upstairs is going to put them through!
16
Riff-Raff (1991)
★ 6.7/10
Stevie, fresh from prison in Scotland, finds a job on a London construction site. Working conditions are poor and most of the men are working under aliases, due to immigration status and to not conflict with…
17
Step Up 2: The Streets (2008)
★ 6.7/10
When rebellious street dancer Andie West lands at the elite Maryland School of the Arts, she finds herself fighting to fit in while also trying to hold onto her old life. When she joins forces with the school's hottest…
18
Road House (2024)
★ 6.9/10
Ex-UFC fighter Dalton takes a job as a bouncer at a Florida Keys roadhouse, only to discover that this paradise is not all it seems.
19
Hands of Stone (2016)
★ 6.6/10
The legendary Roberto Duran and his equally legendary trainer Ray Arcel change each other's lives.
20
The Smashing Machine (2025)
★ 6.4/10
In the late 1990s, up-and-coming mixed martial artist Mark Kerr aspires to become the greatest fighter in the world. However, he must also battle his opioid dependence and a volatile relationship with his girlfriend…