Okay, I know the following ones are confirmed by Mario Wiki: Wario: Charles Martinet (you probably figured that out) Mona: Leslie Swan Jimmy T, Dribble: Tom Eberspecher Kat and Ana: Leslie Swan, Sara Rades Ashley: Christina Peyser (think this changed after WarioWare Touched) Dr Crygor, Orbulon: Tim O'Leary 9-Volt: Reiko Ninomiya Young Cricket: Aaron Lundquist But what about the others? Who voices Spitz, 18-Volt, Penny Crygor, Master Mantis, etc? Did some of these voice actors and actresses change over time? Cause I definitely recall someone saying Ashley sounds different after WarioWare Touched or so. And who does Nate Bihldorff voice anyway? Everyone knows he voices the Shy Guys in the Mario series, but he's also credited on a couple of WarioWare games too, and there aren't any Shy Guys in those... Any ideas?