At the start of WWII the British Government decided to arrest all Germans in the UK no matter how long they had been there. Among those arrested were many Jewish refugees and many who were fully assimilated. This film records the story of a group who were sent to a POW camp in Australia aboard the Dunera.

A strange warning is followed by near disaster when a speedboat slices John's surfboard in half as his friends look on in horror. His curiosity aroused, John involves himself, his family, and friends in the bizarre mystery surrounding a silent trawler. But his curiosity may get him killed... when a ruthless smuggling ring, with $5,000,000 at stake, makes the situation even more dangerous!

Live television drama set in a caravan park in the US. Originally presented as a 1959 episode of the Australian anthology drama show Shell Presents starring Michael Pate. It was filmed "live" in Melbourne, then recorded and broadcast in Sydney. The same script was produced in 1956 for American television.