A beauty contest turns into a hostage situation, when the Miss Galaxy competition is taken over by a gang, demanding a ransom of diamonds. Sharon, a kick-boxing actress, is the host of the show, and the thorn in the terrorists side.

Roo Marcus has just spent 8 years in a mental institution, and takes up bare-knuckle boxing and gets a job fighting in a gym run by Napoleon. Roo is often tormented by memories of shock treatment and inhumane conditions. His friends, Capser and Ratty help him along the way, until he gets brutally beaten up by one of Napoleon's fighters...