Continuity mistake: When the Rad Pack first meets and are skiing together, Dan O'Callahan is wearing a blue baseball cap and sunglasses. In some later shots he is wearing a stocking cap and goggles. (00:31:25 - 00:32:00)
Continuity mistake: In the first skiing sequence with the rad pack, Michelle "Banana Pants" jacket changes from red to blue between shots. (00:32:10)
Continuity mistake: In the final downhill race, the racers shadows change between almost every shot suggesting it was filmed at different times of the day.