 The new puppet master, Dr. Magrew and his daughter Jane take a drive and arrive for a gasoline refill and meet the supposibly gental giant, Robert "Tank" Winsley and defend him from bully Joey Carp and his gain. And after seeing what special work Tank can do, Magrew hires him as his new assistant since his earlier one dissapeared without a trace. The time they spend together, Tank and Jane start having feelings for each other that cause her father to go off his nut. As he controls the puppets, he will use them to wreak bloody attacks against his enemies.