Elisabeth, wife of a landowner, has kept from her husband for twenty years that their daughter is not his. Rather, she is the result of an affair with a musician she was dating shortly before their marriage. Now this man, by now a famous concert pianist, enters her life again. Elisabeth resists the temptation to sink once again into the arms of her romantic lover. Since she loves her husband, she stays with him and continues to keep her secret...

Dr. Peter Holmes (Carl Moehner), zoologist and veterinarian, relectantly agrees to permit his dog, Wolf, to be used in a launch project commissioned by the International Conference of Science, at Geneva, to study body function and survival in outer space. Holmes had discovered Wolf as a pup in the forest, only to lose him again in a flood, and is fearful of risking the dog's life again.

A lighthearted comedy about a couple that tries to keep their struggling marriage together.