Edgar Selge
— Jekyll
Katja Flint
— Jeanny
Ralf Richter
— Hyde
Wolfgang Joop
— Psychiatrist
Hannelore Elsner
— Doctor’s Receptionist
Zora Holt
— Julia
Sonja Kerskes
— Babsy
Dieter Laser
— Basalt / Professor / Host
Natalia Wörner
— Tina
Vadim Glowna
— Hermann / Gallery Owner
Eva Mattes
— Bookseller
Gerry Jochum
— Politician
Reinhard Scheunemann
— Mr. Wallert
Rolf Peter Kahl
Mo Asumang
— Reporter
Tatiani Katrantzi
— Student
Franziska Walser
— Corinna
Constanze Behrends
— Party Guest
Anne Sarah Schönemann
— Susanne
Michael Gaißmayer
— Publisher
Georgea Regout
— Party Guest / Alexander