This is the third part in what must be one of the strangest, most specific movie franchises ever. The 'Penitentiary' series is about a prison where boxing tournaments seem to be par for the course. Despite the clearly unlikely set-up, the first film was actually a reasonably good blaxploitation prison drama. This third instalment, despite covering much the same ground, adopts a much different approach. It isn't so much a drama as a comedy, with all manner of ridiculous scenes. There is even homage to the most famous scene from the first film where the hero Too Sweet engages in an extended fight with a scary fellow inmate within the close confines of his cell. In this flick, Too Sweet again fights another adversary in his cell but this time it's a deranged midget! Like the scene from the first movie, this is also the best sequence in the film. Except this one really seems like a parody of the first in its sheer silliness. The midget is a psychotic madman who lives in chains in a dungeon underneath the prison, and he is brought out to batter prisoners who go against the grain. It's monumentally daft of course but is in keeping with the general tone of the entire film which is consistently ridiculous. To be fair, the movie does have some genuine funny parts too, such as when Too Sweet is driven to jail at the beginning to the melancholic sound of a saxophone, only for the camera to pan down and see that some fellow inmate is actually playing this music in the van. Penitentiary III is a film for those who want to watch a film for a few laughs with a couple of beers. It has its moments but overstays its welcome.