To stop the Third Reich and the Nazi war machine from winning World War II and affecting the outcome of the free world, Toulon's indestructible puppets join forces with the masters of psychic powers.

Following the murder of Andre Toulon by Nazi assassins during the height of World War II, a young Danny Coogan finds his crate of mysterious puppets, and discovers their plan to attack a secret American manufacturing plant.

After foiling a plan to blow up an American arms plant, Danny and Beth quickly find that one of Toulon's puppets has been kidnapped by the Nazis, and his life-giving serum has been synthesized to create a master race of unstoppable soldiers.