After a car accident, singing surgeon Dr Dawid Retief learns he will be blind within two years, while his daughter is paralyzed. In order to raise money for Marietjie's treatment in the United States Retief starts doing concerts.
The film deals with Zelida, an eccentric spinster, whose jewellery is stolen. She and her cousin use the insurance money to undertake a cruise from South Africa to Venice. She is completely unaware of the fact that a fellow passenger, an ambassador, actually is a detective. Meanwhile, the robber,...