What's your favorite scene where a character becomes 'unleashed' or 'unhinged'?

For instance, in Star Trek: Into Darkness when Spock goes off on Kahn after spoiler. These are scenes where a normally reserved or even someone just barely under control is tipped over the breaking point.

Submitted July 25, 2016 at 08:23PM by JustBronzeThingsLoL http://ift.tt/2aow67E