105 mins | Drama, Thriller | April 22, 1974
105 mins | Drama, Thriller | April 22, 1974
| IMDb rating | 6.9 |
| Producers | Roxy Film, Divina-Film |
| Original title | Einer von uns beiden |
| Directors | Wolfgang Petersen |
| Writers | Horst Bosetzky, Manfred Purzer |
as Professor Kolczyk
as Miezi
as Bernd Ziegenhals
as Reinhild Kolczyk
as Ginny Kolczyk
as Opa Melzer
as Sekretärin
as Mutter Braats
as Rulle Ruhlsdorff
as Kronert
as Kommissar Rannow
as Babsy
as Hohenberg
as Dr. Sievers
as Drögnitz
as Kronert