Whiteout snow conditions creates traffic chaos for Road Patroller Mikey. And Dr Kate struggles to find answers to a medical mystery: a young skier has suffered a severe seizure on the slopes. But why?

Ski Patroller Skye attempts to rescue a concussed skier. Dr Kate struggles to reset a musician's dislocated shoulder. And Road Patroller Mikey's PR skills are put to the test by a demanding Aussie.