At the behest of their boss, London private detective Charly Biff and his assistant Ingrid are supposed to relax on a cruise along the Adriatic coast. Even before the ship sets sail, Charly gets on the trail of drug smugglers in the port of Portoroz. He soon finds out that they want to transport "snow" on the vacation steamer to Italy and sell it there. And while the other passengers enjoy themselves - and some even discover love - Charly follows the crooks' trail.
Cast
Rex Gildo
Rolf
Gitta Winter
Heidi
Gunnar Möller
Ronnie
Margitta Scherr
Sherry
Michael Cramer
Nelken-Frank Rocco
Elma Karlowa
Köchin Selma
Carola Höhn
Clothilde
Hans Elwenspoek
Kapitän Olaf
Chris Howland
Charly Biff
Franz-Otto Krüger
Cortini
Dagmar Hank
Ingrid
Ingela Brander
Helga
Mario del Marius
Carlo
Fritz Ruzicka
Theophil
Egon Vogel
Museumsaufseher
Helmuth M. Backhaus
Henry Wilson, Detektiv
