
The adventures of a Royal Australian Navy patrol boat and its crew.

The crew spies on the oil smugglers in a bid to dismantle their operation.

A sea rescue casts doubt on the circumstances of ET's death; Buffer uncovers an illegal oil smuggling operation; Charge's weight threatens his navy career.

Bomber performs a daring rescue to save two tourists, but tragedy strikes when one of the pair dies mysteriously.

A group of heavily-armed smugglers take advantage when the crew of the Hammersley perform a training exercise.