A British family with two young daughters has to go on the run and is transported to a new life in Australia as part of the Witness Protection Program.

Although their friendly liaison officer is transferred to another case, Emma and Nicola make a new friend at their new school.

The villains have followed the Cassidy girls to Australia.

With their father having gone back to England to give evidence, the girls must come up with a plan of their own to get away from kidnappers Nina and Roy.

As the girls try to escape from Nina and Roy, their father refuses to make a statement to the police until he knows his daughters are safe.