A prison/boxing movie that has to be seen to be believed. It's almost impossible to explain. Too Sweet ends up in prison again because he violently pummels a boxer to death during a boxing match after his drink was spiked with some sort of drug that made him crazy and more violent. The prison has a dungeon(!!!) where a midget is kept like an animal and who is routinely left out of by the prison wardens whenever they want to get rid of a prisoner. The prison is basically controlled by a blond man who's prison cell is decorated with tacky red curtains and paintings. And he's got a "girlfriend," a man in complete drag. At one time, the killer midget is sent into Too Sweet's cell and the two fight a *really* long fight that's a real head scratcher. BTW, during this long fight Too Sweet is only in his underwear! This scene is the "highlight" of the movie.
There are more fights during the rest of the movie but I lost track of everything afterwards. The whole thing is just too weird. Everyone involved must have been on drugs or something. PENITENTIARY 3 exists in its own alternative Cannon universe.