MMA-vechters Ismail Cetinkaya, Kamil Lipski en Carlos Eduardo Rocha gaan in deze intieme documentaire om met blessures, nederlagen en emotionele groei.
Ja! de film Krieger Vater König is nu beschikbaar om te kijken op Netflix in Nederland.
| Directing | Julian Reich | Director |
| Crew | Jakob Beurle | Cinematography |
| Writing | Kai Kniepkamp | Writer |
| Writing | Uwe Spiller | Writer |
| Production | Julian Reich | Producer |
| Writing | Julian Reich | Writer |
| Editing | Kai Kniepkamp | Editor |
| Sound | Nik Reich | Music |
| Production | Uwe Spiller | Executive Producer |