A Berlin policeman tracks down a group of diamond thieves in the outskirts by posing as a gang member.
| Directing | Alfred Zeisler | Director |
| Writing | Rudolph Cartier | Writer |
| Writing | Egon Eis | Writer |
| Writing | Otto Eis | Writer |
| Production | Erich Pommer | Producer |
| Sound | Gerhard Goldbaum | Sound |
| Crew | Werner Bohne | Cinematography |
| Crew | Konstantin Irmen-Tschet | Cinematography |
| Sound | Bronislau Kaper | Music |
| Editing | Erno Hajos | Editor |
| Art | Herbert Lippschitz | Art Direction |
| Art | Willi Herrmann | Art Direction |
| Costume & Make-Up | Waldemar Jabs | Makeup Artist |
| Production | Alfred Zeisler | Production Manager |