Imogen's hurt her back and is paralysed with fear. Peer pressure in the Terrain Park backfires for trickster Corban. And Brooke and her dog Urban's high-stakes body retrieval countdown begins.

A dare-devil leap at Mt Hutt turns Ollie's world upside down. An electrical storm threatens to blow up Coronet's Peak's music event. And will Instructor Chris's deep cut put a stop to his ski career.