Napoleon Solo is captured by Thrush and replaced with a double.

A scientist spills a new serum in his lab, accidentally inhales its fumes, and turns into a murderous monster who kills anyone he touches.

Count Dracula and his wife capture beautiful young women and chain them in their dungeon, to be used when they need to satisfy their thirst for blood.

A cross-country airliner, whose passengers include a nuclear physicist, a rocket expert, and a mathematical genius, is drawn beyond radar range by an unknown, unbreakable force.