* Lindsey's mini-sub battle with [[spoiler:Coffey]]. He's trying to kill her husband before he can get back to the diving rig, so she proves that RammingAlwaysWorks and slams into the other sub until it shorts out the engine, then knocks it over the edge of the trench, where the increasing pressure literally implodes the front window.
** Her bloodthirsty expression just makes it more awesome. You could get the impression she was just waiting for an excuse to get that guy.
* Bud's return from his apparent suicide mission.
* Catfish's use of [[MegatonPunch the Hammer.]]