Cast
| Name | Character | Team | |
|---|---|---|---|
 |
Willy Millowitsch | Hubsi Kleiner | Unowned |
 |
Harald Juhnke | Horst Itzenblitz | Unowned |
 |
Walter Gross | Siegfried Zackel | Unowned |
 |
Viktor Staal | Geologe Dr. Ebert | Unowned |
 |
Willy Reichert | Geologe Dr. Rothnagel | Unowned |
 |
Magrit Aust | Mia Schöner | Unowned |
|
Teddy Parker | Pianist Toni | Unowned |
 |
Gernot Duda | Bohrtruppleiter | Unowned |
|
Franz Schneider | Postenkommandant | Unowned |