Former NHL All-star MVP John Scott is hanging up his ice skates to take his gentle mum Marilyn on a week of extreme adventure. Marilyn is used to watching from the stands, but this week she'll be stepping up, no matter how terrified she may be. Day one, they zip high in the Rocky Mountains, across one of North America's longest ziplines. Then they off-road through the BC backcountry, where Marilyn gets the best of her son. There's no slowing down as John and Marilyn blast down a bob sled course at lightning speeds. And just when she thought she could calm down, Marilyn will be bungie jumping high above a BC gorge.