In the gritty world of underground fighting, a former boxing champion finds himself behind bars and forced to compete in a high-stakes prison tournament. As tensions rise and rivalries ignite, he must navigate a dangerous landscape of betrayal and survival to reclaim his lost honor. With adrenaline-pumping action and unexpected twists, "Undisputed (2002)" delivers a powerful punch that will keep viewers on the edge of their seats. Will he rise to the challenge and prove his worth, or will he be defeated by his own demons? Find out in this gripping tale of redemption and resilience.