When Sweet Moonlight Is Sleeping in the Hills (German: Wenn süß das Mondlicht auf den Hügeln schläft) is a 1969 West German drama film directed by Wolfgang Liebeneiner and starring Werner Hinz, Luitgard Im and Diana Körner.^[1] It is based on the 1967 novel At the Height of the Moon by Eric Malpass. It is the sequel to the 1968 film Morning's at Seven.

When Sweet Moonlight Is Sleeping in the Hills
Directed by	Wolfgang Liebeneiner
Written by	Eberhard Keindorff Johanna Sibelius
Based on	At the Height of the Moon by Eric Malpass
Produced by	Heinz Angermeyer
Starring	Werner Hinz Luitgard Im Diana Körner
Cinematography	Franz Xaver Lederle
Edited by	Annemarie Rokoss
Music by	James Last
Production company	Independent Film
Distributed by	Constantin Film
Release date	3 October 1969
Running time	98 minutes
Country	West Germany
Language	German

It was shot at the Spandau Studios in Berlin and on location around Bergisch Gladbach and Solingen in North Rhine-Westphalia. The film's sets were designed by the art director Werner Schlichting. It premiered at the UFA-Palast in Cologne.