In this brand new Aussie drama, the members of Australia's most elite rescue unit rely on courage, mateship and extreme skills as they risk their lives to save others. Two teenagers have gone missing overnight from a school camp in the Blue Mountains. Did they run away? Or is there something more sinister afoot? Rescue Special Ops are called in to do a sweep of the rugged terrain and they discover one of the teenagers, shaken and cold. But he can’t, or won’t, say what happened to his girlfriend. And that’s not the only secret the Mountains are hiding. As they search for the missing girl, Dean and Lara stumble upon a missing plane, and even more astonishing, a passenger who survived the crash. As Dean bonds with the dying woman, some clever sleuthing by Heidi reveals a bizarre student love triangle.

An adrenaline junkie taunts the Rescue team with a series of deadly stunts. Meanwhile, Lara risks her life to save thrill seekers from a flooded stormwater drain, and Dean is caught in the middle of an extortion racket after the high-rise rescue of an exotic dancer.

Jordan's shady past returns to haunt him when his best mate is accused of murder. Then, Dean and Lara take extreme action to rescue a crime boss from his firebombed nightclub, with deadly results. Elsewhere, a friendly bet between Rescue and the Fire Brigade exposes their naked rivalry.

When a serial rock-thrower causes a fatal car crash, the team is determined to bring him to justice. Then, Chase risks his career to grant a mother's dying wish, while a potential recruit to the Rescue team has a dangerous obsession with Lara.

When a boat skipper goes missing after a tragic ferry accident, Dean becomes obsessed with finding him — dead or alive. Heidi vows to uncover the identity of a mysterious young "Jane Doe" who died suddenly after a ferry disaster. Meanwhile, Dean and Chase face some home truths when their father introduces his sexy young girlfriend.