A train with all the passengers disappears in the subway. Sometimes the sound of a passing train can be heard in the tunnels, but no one sees it. A young mathematician develops a theory: because of the opening of a new line, the train has fallen into another dimension.
Matti Geschonneck
Director, Writer

Diether Krebs
Wuttke

Corinna Kirchhoff
Nadja

Hans Peter Korff
Simon

Günter Lamprecht
Arnold

Jörg Gudzuhn
Cross

Wolf-Dietrich Berg

Tom Pauls
Peter Aust