Guest Stars Lawrence Bayne voices Cable David Fox voices Sentinels Barry Flatman voices Henry Peter Gyrich Brett Halsey voices Bolivar Trask David Fox voices Master Mold Stephen Ouimette voices Cameron Hodge Robert Cait voices Blob Credit Only George Buza voices Various Jeremy Ratchford voices Various Jennifer Dale voices Various Adrian Egan voices Various George Merner voices Various Stuart Stone voices Various Dan Hennessey voices Various Paul Haddad voices Various Rick Bennett voices Various Graham Halley voices Various Catherine Gallant voices Various Kay Tremblay voices Various Lally Cadeau voices Various Ross Petty voices Various John Colicos voices Various Philip Akin voices Various Ron Rubin voices Various James Millington voices Various Rod Coneybeare voices Various Marc Strange voices Various David Hemblen voices Various Randall Carpenter voices Various Judy Marshak voices Various Don Francks voices Various Uncredited Denis Akiyama voices Sunfire