After being convicted of murder, a boxer finds himself in a corrupt prison with a sadistic warden. He must navigate through dangerous inmates, a rigged boxing match, and a prison guard with a personal vendetta. Along the way, he forms unlikely alliances and discovers the strength within himself to fight for his freedom.

In Penitentiary II, a convicted felon named Martell 'Too Sweet' Gordone fights for his freedom and redemption in prison. The story follows his journey as he navigates the dangerous world of the penitentiary, facing challenges and obstacles along the way. With the help of his boxing skills, Martell must outsmart his rivals and survive the brutal environment. Will he be able to overcome the odds and find a way to freedom?

In 'Penitentiary,' a boxer finds himself in a corrupt prison system where he must fight to survive. With themes of deception, homosexuality, and false accusation, the film explores the dark underbelly of prison life.