Monique, a young woman who gave up her medicine studies, falls in love with a photographer and then turns away from him because of his unsteadiness and marries an erotic film maker. But the wedding does not last and she returns to the protographer.
After his handler is killed, police dog Rex teams up with recently-divorced inspector Richard Moser to investigate crimes and solve mysteries on the streets of Vienna. And they sometimes get help from their two-legged friend, Inspector Stockinger.
An old, rich bachelor learns that he has a granddaughter ...
