An alien from the planet Algol gives a man a device that creates enough energy to power the entire world.
| Actor | Role |
|---|---|
 Emil JanningsRobert Herne | Robert Herne |
 Hanna RalphMaria Obal | Maria Obal |
 Hans Adalbert SchlettowPeter Hell | Peter Hell |
 John GottowtAlgol | Algol |
 Erna MorenaYella Ward | Yella Ward |
 Ernst HofmannReginald Herne | Reginald Herne |
 Gertrude WelckerLeonore Nissen | Leonore Nissen |
 Käthe HaackMagda Herne | Magda Herne |
 Sebastian DrosteEin Tänzer | Ein Tänzer |