In the future, Simulacron, a computer project simulating reality, encounters strange occurrences after its leader's death. Dr. Stiller questions the sudden disappearance of a friend and wonders if Simulacron holds the answers.

Klaus Löwitschas Fred Stiller
Mascha Rabbenas Eva Vollmer
Karl-Heinz Vosgerauas Herbert Siskins
Adrian Hovenas Professor Henry Vollmer
Ivan Desnyas Günther Lause
Ingrid Cavenas Secretary Uschi
Barbara Valentinas Gloria Fromm
Günter Lamprechtas Fritz Walfang
Margit Carstensenas Maya Schmidt-Genter
Wolfgang Schenckas Franz Hahn
Fritz Müller-Scherz
Rainer Werner Fassbinder