- Helmut Berger
- Professor Martin
- Thomas Goersch
- Lothar
- Alexander Tuschinski
- Mr. Konstantin
- Theresa Mußmacher
- Christina
- Dominic Rödel
- Mark
- Hakan Aygün
- Cem
- Susanne Runow
- Girl
- Klaus Müller
- Party Guest
- Steffi Vika
- Aurelie
- Alexandra Grabher
- Student
- Florian Pilat
- Student
- Kevin Amman
- Alex' friend
- Julia Dumendiak
- Caro
- Julia Csatary
- Claudia
- Lars Posselt
- Harry
- David Pakosch
- Student
- Diana Kunth
- Sarah
- Renate Müller
- Nacho Girl
- Annabel Sarah
- Jana
- Philipp Metzler
- Alexander
- Nathalie Koblischke
- Student
- Julia Kästle
- Student
- Wiktoria Kalwak
- Girl
- Harald Wanger
- Alex' friend
- Julia Melnyk
- Anastasia
- Nupelda Ciftci
- Biker Woman
- Carolina Michaela
- Jessica
