Film debut of Romy Schneider and Götz George.
Paul Klinger and Hertha Feiler already starred together in Pünktchen und Anton, where they played a married couple.
The Neroberghotel was mostly constructed with wood, it was destroyed by two fires in the late 80ies and then demolished. Only the part of the look-out tower that was build in stone could be rescued and is still existing.
Title translates to: When the white lilac blooms again.
Nina von Porembsky's debut.