Take Care of Susi! (1968)

Name: Take Care of Susi!
Genre: Comedy, Romance, TV Movie
Released: 1968-12-25
Duration: 79 min
Cast: Dorit Gäbler, Lissy Tempelhof, Fred Lenz, Kaspar Eichel, Jochen Thomas

A funny old comedy about ten year old Micha who decide that as a responsible brother he must prevent his older sister - seventeen year old Susi - from any romantic relations.