The true story of mountain climber Aron Ralston's remarkable adventure to save himself after a fallen boulder crashes on his arm and traps him in an isolated canyon in Utah.

Top Cast

James FrancoAron Ralston

Kate MaraKristi Moore

Amber TamblynMegan McBride

Clémence PoésyRana

Lizzy CaplanSonja Ralston

Kate BurtonAron's Mom

Treat WilliamsAron's Dad

Sean BottAron's Friend