The
Federal Republic of Germany decides to send a
wolf dog named Wolff into space aboard a rocket, but there are problems with Wolff's feeding, so it is decided to bring the dog back to the earth's surface, resulting in the rocket carrying Wolff landing in
Finnish Lapland. Dr. Holm (
Carl Möhner) and Professor Robert (
Richard Häussler) go to
Finland to find out where the rocket landed. During the trip, Holm tells Robert about his previous research trip to Finland, when he met Ara (
Anneli Sauli), the daughter of the owner of the
weather station, and from where he initially brought Wolff with him to Germany. == Cast ==