From the pillow lines of the Pacific Northwest to the cowboy parks of Grand Targhee to the monster spines of AK, Teton Gravity Research’s 2008 film “Under the Influence” is about the people, places and moments that define our riding. From 9/22 until 9/28, TGR community members can watch “Under the Influence” for free and delve into the motivation behind some of 2008’s most impressive skiing.

Become a TGR member here to see the film.