Un seul deviendra invincible: Rédemption

I didn't expect much from this movie being the third one and classed as a B movie, but i have to say if you like one and two and you love action/fighting movies this is top notch. The acting isn't the best in the world, but action movies never are, Boyka is awesome and this is my favourite action movie for a while by far.

I know he was the bad guy type in number 2, but you soon warm to him here, it is a bit predictable. I think there will be a 4th installment too and ill be waiting for it.

A good fun action movie with quality fighting scenes, blood, corruption and a mean Russian :)

I am not going to say too much about the movie because I don't want to present any "spoilers," but I have to say this is one of the top action movies out, although very under the radar.

I first watched Undisputed I without ever knowing what it was, just saw it lying around at my friends house and watched it. It caught me completely off guard. Then I watched the second and I just finished the third. It seems like as far as the plots and action sequences go, they keep getting better. The fighting moves or sequences they perform in this movie are crazy! One of the main reasons I love this film. The also, completely capture what Americans think of when we think of a Russian prison. Very accurate to what I picture in my mind.

The acting is rather good in this movie, in my opinion. Sure there are some cheesy comments but every movie has them. My only wish is that they would put Jason Statham in one of these movies. But I have to say I was more than pleased that they brought Boyka back to fight, since he lost in the last movie.

Overall, very good movie if you are into movies like Bloodsport, or Kickboxer. I LOVED Bloodsport, and I was impressed how they copied Bloodsport as far as how the movie was set up, but was still so creative about the actual story line. Didn't take a ton of special effects and sex scenes to make it a great movie, the fighting was just phenomenal.

Scott Adkins is bad ass here. This role gets him well, better then fancy good boy from Ninja. He is turned from the villain of the Undisputed II to the flawed and angry main character of this one. You will enjoy him and supporting actors; Mykel Shannon Jenkins aka Turbo and Mark Ivanir as Gaga.

For once, not the average crap of usual action movie "alone against the world". This time, you are spared of usual "my brother died", or "I am in prison for wrong reason". All characters are flawed like in real life. I didn't yawn during dialogue or didn't for one moment seem the action come to stale. This is a packed with action movie about an international prison mma tournament.

Fighting scenes are superb done for a low budged movie made in post communist industrial bankruptcy of Eastern Europe.

All in all a good movie, good script , decent acting and again superb fights. Unexpected well done : 7/10.

Everybody's favorite bad guy from Undisputed II returns. Yuri Boyka (Scott Adkins) is a disgraced, disabled former champion prison fighter, having had his right leg broken by George 'Iceman' Chambers (Michael Jai White) in a Russian prison.

Boyka learns of an international prison tournament (SPC) and enters to regain his honor and prove himself as the 'most complete fighter'.

Adkins once again animates the character with his energetic, acrobatic martial art stunts. But this time the role of the character is just more of a fighter. Boyka (Adkins) has learned a lot in his defeat and humiliation – what it means to be a true champion.

in terms of storyline you won't be able to see a deep love or deep feelings, which is the first positive aspect. It's an action move, it's all about fighting.And i must stay I've never seen anything like that, it's a truly masterpiece, the choreography and skilled athletes really pulled it off..

It's the entrance towards contemporary action films as it takes evertyhing to the next level.. action departmen was a bit snoozy for quite some time and this kind of shake-up was vital to revive this genre. It's one of these films, that's unheard of and not very known out there, therefore you kind of hesitate to watch it because you don't want to waste your time on some crap, but it's certainly not the case. Even the story itself was quite inspiring and interesting, definitely it wasn't just dry fights in the ring, obviously there was a meaning beyond that, which makes it even more interesting to watch.

Scott Adkins has delivered an incredible performerance and has the potential to be next huge thing out there, it was spectacualar to witness elaborated stunts in such a way.. If you're a fun of action and you are willing to have a great time and you're looking for something, that wouldn't let you down - go for it!