Credit Only Nicole Oliver voices Kevin's Mom Tabitha St. Germain voices Andrea Tabitha St. Germain voices Melanie Scott McNeil voices Ace the Bat Hound Scott McNeil voices Ignatius Alberto Ghisi voices Kevin Brian Drummond voices Kevin's Dad Brian Drummond voices Streaky Phil Hayes voices Additional Voices Trevor Devall voices Hot Dog Nicole Bouma voices Snooky Wookums Mark Oliver voices Mechanikat Russell Roberts voices Additional Voices Matt Hill voices Additional Voices Kathleen Barr voices Additional Voices Alvin Sanders voices Additional Voices Mark Hildreth voices Additional Voices Dave Ward voices Additional Voices Reece Thompson voices Additional Voices Lee Tockar voices Additional Voices Noel Callaghan voices Additional Voices Louis Chirillo voices Additional Voices French Tickner voices Additional Voices Pam Hyatt voices Additional Voices Ty Olsson voices Additional Voices Cathy Weseluck voices Additional Voices Janyse Jaud voices Additional Voices Michael Daingerfield voices Additional Voices Colin Murdock voices Additional Voices Brian Dobson voices Additional Voices Danny McKinnon voices Additional Voices Uncredited Sam Vincent voices Krypto's Tail