What a man is a comedy that tells the story of a young professor, Alex (Matthias Schweighofer), which after being left by his girlfriend Caroline (Mavie Hörbiger), begins a journey to know himself. But how do you overcome the difficulties of a man today? Or rather what is it that makes a man a man?
| Directing | Matthias Schweighöfer | Director |
| Writing | Doron Wisotzky | Screenplay |
| Writing | Matthias Schweighöfer | Screenplay |
| Directing | Torsten Künstler | Director |
| Camera | Bernhard Jasper | Director of Photography |
| Editing | Hans Horn | Editor |
| Sound | Florian Beck | Sound Re-Recording Mixer |
| Sound | Michael Busch | Sound |
| Sound | Daniel Weis | Sound Editor |
| Art | Bertram Strauß | Production Design |
| Art | Oliver Koch | Art Direction |
| Art | Christine Pflanz | Set Decoration |
| Production | Gabriela Bacher | Producer |
| Production | Marco Beckmann | Producer |
| Production | Pamir Demirtas | Executive Producer |
| Production | Dan Maag | Producer |
| Production | Matthias Schweighöfer | Producer |
| Production | Emrah Ertem | Casting |
| Sound | Peter Horn | Original Music Composer |
| Sound | Andrej Melita | Original Music Composer |
| Costume & Make-Up | Katharina Schnelting | Costume Design |
| Costume & Make-Up | Charlotte Chang | Makeup Artist |