Joachim Nottke

The evil Dr. Mabuse develops a death ray with which he threatens the world.

A young electrical engineer, engaged to his boss's daughter and on the way to a secure existence, breaks out of his usual life when he meets a childhood friend.

The spirit of the evil Dr. Mabuse takes over the body of a famous professor. The professor/Dr. Mabuse then begins a new crime wave that terrorizes the city.

The devious general Cethegus plays the Byzantine and Gothic forces against each other for his own gain.

Two professional bums in search of true love.