Dinosaurs Season 4 Episode 2 Earl, Don't Be a Hero Episode Title:Earl, Don't Be a Hero.Episode Description:Earl's accidental exposure to toxic waste transforms him into "Captain Impressive", a mysterious super hero committed to fighting crime and righting wrongs. Earl also sees his chance to outshine Captain Action Figure, Baby's current hero, by using his newly acquired superpowers against the forces of evil – until B.P. Richfield discovers Earl's hidden talents. Determined to use "Captain Impressive" for WESAYSO's benefit, Richfield quickly changes Earl from super hero to super huckster. At that moment, Earl decides to hang up his tights and retire from his career as a crime fighter.