George rescuing the skydiver caught in the Bay bridge.
Ursula's mother, who refuses to let her be with George, is aghast when Ursula realizes she loves him and wants to go the jungle to find him. She looks to her husband and snaps "Arthur, say something!" He just smiles and says "Be careful out there, honey."
The montage of George marathon-running back through the African landscape to save Ape, coupled with Awesome Music.
Ape using Reverse Psychology to trick Thor and Max into circling back to the treehouse: specifically by outright telling them that the trail they're on is fake and just circles the mountain, banking on the idea that they won't believe him.
George performing the "biggest swing in jungle history", crashing into a tree so hard it cracks in two. And this time he does it on purpose, to save Ursula.
