The Witch King and Aowan

"There are two big battles. We'll see one, two, yeah, three, but I guess really bad, big battles in the books," Tolkien says. "Because of this little bit of courage and this little action of just stabbing him in the leg and the foot, basically, this big evil power was killed." He adds that Pippin is also trying to join the fight a little bit. But he does save another hero named Farimir when his father goes crazy.