- Margaret
- Mechthild Großmann
- Junger Mann / Eric Glass
- Pascal Riedel
- Junger Mann / Toby Darling
- Ansgar Sauren
- Junger Mann / Adam McDowell / Leo / Tucker
- Anton Dreger
- Morgan / Walter Poole
- Frank-Peter Dettmann
- Henry Wilcox
- Christian Bo Salle
- Junger Mann / Jason 2 / Klinikmitarbeiter
- Alaaeldin Dyab
- Junger Mann / Tristan / Dealer / Concierge
- David Gaviria
- Junger Mann / Jason 1 / Charles Wilcox / Mann / Junger Henry / Concierge
- Julius Janosch Schulte
- Junger Mann / Jasper / Paul Wilcox / Tobys Agent / Junger Walter
- Artur Spannagel