A mad scientist attempts to rule the world by creating various elaborate inventions.

A brilliant surgeon encases his dead son's brain in a large robot body, with unintended results...

When a murder occurs on an ocean liner docked in New York, the trail leads to Coney Island and a spy ring.

The deformed Phantom who haunts the Paris Opera House causes murder and mayhem in an attempt to make the woman he loves a star.

The truncated feature version of the 4½ hour serial about a mad scientist who attempts to rule the world by creating various elaborate inventions.

A brilliant surgeon encases his dead son's brain in a large robot body, with unintended results...