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 reporter looking into the death of a research scientist finds more deaths connected to the man, including some dubious "suicides". He discovers that the scientist may have been killed to cover up a secret government plot concerning mind-control drugs that have been tested on unknowing civilians, and he becomes involved with the scientist's daughter, who is trying to clear her father's name.

A second generation cameraman in Australia finds evidence that his father had filmed a nuclear test that allowed aboriginal people to be exposed to and killed by radiation. He begins a search for a secret that if true, his government has already killed people to keep quiet.

A rock star falls for a rich man's son who competitively board-sails the coast of Western Australia.