A naive innkeeper arrives from the Alps into town to investigate his shady investor only to discover that he owns a sex shop. Needing money for a good cause, he and his sons join in. However, his partner is actually a diamond smuggler.

Werner Ploner
as Picheldorfer

Gustav Schneller
as Spanner

Lydia Mikulski
as Muschi

Monika Sebek
as Angela

Sonja Sitar
as Birgit

Heinz Holden
as Thomas

Annemarie Schüler
as Tatjana

Elfriede Gerstl
as Dr. Küssnacht

Renée Felden
as Frau Kellermann

Christian Schratt
as Michael