Joan the Mouse

Quietly unforgettable, Joan the Mouse made her debut in the landmark 2000 relaunch of The Punisher — a Modern Age Marvel gem that redefined what a Punisher story could be. Created by Chris Giarrusso and emerging from that bold Marvel Knights era, she's a gentle, understated presence in a world dominated by figures like Frank Castle and the colorful chaos of characters such as Spacker Dave, Mr. Bumpo, and Ma Gnucci. Over nearly two decades of appearances, Joan carved out a distinctive niche precisely because she stands apart from the surrounding mayhem — a reminder that great supporting characters can resonate just as deeply as the headliners. If you're diving into Garth Ennis's celebrated Punisher run, Joan the Mouse is one of the quiet reasons it still gets talked about.