Anna Faris trusted some flimsy rope with her LIFE earlier this month -- rappelling down an incredibly scary cliff in Mexico ... with a laundry list of her famous buddies, including Michelle Williams.
Anna, Michelle, Anna's husband ("Parks and Recreation" star Chris Pratt) and the entire band Grizzly Bear all went on an 8-hour horseback ride ... then rappelled down a giant mountain ... as part of their Coyote Canyon Adventures trip.
Who knew Anna and Michelle did all their own stunts?
Hanging by a Thread
Off MASSIVE Cliff
1/22/2012 5:00 AM PST BY Johnny Lopez
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