Guest Stars Ross Petty voices Ape Judy Marshak voices Plague Dan Hennessey voices Sunder Kay Tremblay voices Annalee Credit Only George Buza voices Various Jeremy Ratchford voices Various Stuart Stone voices Various Jennifer Dale voices Various Adrian Egan voices Various George Merner voices Various Graham Halley voices Various Catherine Gallant voices Various Paul Haddad voices Various Rick Bennett voices Various Lally Cadeau voices Various Marc Strange voices Various Lawrence Bayne voices Various John Colicos voices Various Philip Akin voices Various Robert Cait voices Various Rod Coneybeare voices Various Ron Rubin voices Various James Millington voices Various David Hemblen voices Various Brett Halsey voices Various Randall Carpenter voices Various Barry Flatman voices Various Don Francks voices Various Stephen Ouimette voices Various David Fox voices Various Uncredited John Stocker voices Leech Susan Roman voices Callisto David Corban voices Tar Baby