A squishy brain in a jar is weird enough but it has those unblinking eyes and the music it plays! Gaaahh! It's horrible!
Jar-Head is a pretty straight-forward figure. It can move forward in any direction as well as straight back. Creapy Freaks Jar-Head is a good figure to place up front because he can scare all three figures in front of him. His dial is pretty deep but he has weaknesses to Stink and Brains. Steer clear of those and he should be safe for a while.