Guest Stars Joseph May voices Additional Voices Credit Only Nicole Oliver voices Kevin's Mom Tabitha St. Germain voices Andrea Tabitha St. Germain voices Melanie Terry Klassen voices Tusky Husky Scott McNeil voices Ace the Bat Hound Scott McNeil voices Ignatius Brian Drummond voices Kevin's Dad Brian Drummond voices Streaky Alberto Ghisi voices Kevin Michael Dobson voices Bulldog Phil Hayes voices Additional Voices Mark Oliver voices Mechanikat Nicole Bouma voices Snooky Wookums Russell Roberts voices Additional Voices Matt Hill voices Additional Voices Kathleen Barr voices Additional Voices Shannon Chan-Kent voices Additional Voices Kirby Morrow voices Additional Voices Jay Brazeau voices Additional Voices Gabe Khouth voices Additional Voices Paul Dobson voices Additional Voices Aidan Drummond voices Additional Voices Lee Tockar voices Stretch-O-Mutt Michael Donovan voices Additional Voices Christopher Gaze voices Additional Voices Don Brown voices Additional Voices Mark Acheson voices Additional Voices Bill Mondy voices Additional Voices