The Westpac Lifesaver Rescue Helicopter crew come face to face with a potentially deadly situation. Dave has been the victim of a shark attack and is losing blood fast.

A hiker has triggered an emergency beacon up on the snowy crags of Cradle Mountain. The Westpac Rescue Helicopter races to pick him up before it's too late.

The Westpac Lifesaver Rescue Helicopter crew face a tricky winch off a mountain top to rescue grandfather Michael whose been stranded for 17 hours.