In this rhyme filled issue, Underdog confronts his greatest nemesis yet, when "The Bombay Strikes!" It's a feline fury versus the rhyming, canine crusader in a battle royale, but is The Bombay all that he seems, or is there some dark secret lurking beneath his surface that will shock even the mighty Underdog? Underdog #4 comes with three covers, Main by S.L. Gallant, Moon Shot by Jenni Gregory, and a Retro Animation Retailer Incentive Edition.