Continuity mistake: When Adam eats the mushrooms in the room and speaks with Jacob, when he leaves Adam is wearing just the sunglasses, but in the next shot is also wearing a hat.
ozwal13
18th Aug 2014
Hot Tub Time Machine (2010)
18th Aug 2014
Hot Tub Time Machine (2010)
Continuity mistake: When the guys reach the end of their downhill run, the sun changes between shots.