A detective investigates a series of killings committed by a serial killer known as "The Black Angel." He begins to suspect that it might not be just a random group of murders.
A former female cop is framed by corrupt police, acting in collusion with the local judge, and has to fight her way out of the pen, alone, against tough inmates, and the people in charge.
At the Tromaville Institute of Technology's nuclear plant, Prof. Holt has perfected "subhumanoids": living beings without emotions who perform menial tasks. When school reporter Roger Smith meets a beautiful subhumanoid named Victoria, they fall in love and he becomes determined to save her and the school from a giant mutant squirrel, Tromie.