One night, high schooler Scott McCall (Tyler Posey) is convinced by his best friend, Stiles Stilinski (Dylan O’Brien), to search in the woods for a young woman’s missing body. Stiles gets busted by his father, the Sheriff (Linden Ashby), but Scott escapes and gets lost. He stumbles across the body and is attacked by a wolf-like beast. Scott manages to escape with his life — and a pretty major bite.