The Good Guy:
Atticus Finch (Gregory Peck)
: "If you just learn a single trick, Scout, you'll get along a lot better with all kinds of folks. You never really understand a person until you consider things from his point of view... Until you climb inside of his skin and walk around in it."
He wishes he hadn't uttered those words when a Psoglav, a particularly nasty doghead demon decides to do just that - climb inside his skin.
Wearing Atticus like a man suit, the Psoglav (personal name: Boris) proceeds to ensure that Tom Robinson is put to death for his alleged crimes, mostly so he can snack on the corpse. Charming.
"He's guilty! You can see it in his eyes! Throw the book at him, or I'll rip your eyes out and feed them to you, one at a time, you bunch of inbred hicks… Er, I mean, thank you for your attention, ladies and gentlemen. The defense rests."