Guest Stars Don Francks voices Sabretooth Ron Rubin voices Morph David Fox voices Sentinels Barry Flatman voices Henry Peter Gyrich Credit Only Jeremy Ratchford voices Various Jennifer Dale voices Various George Merner voices Various Stuart Stone voices Various Adrian Egan voices Various Dan Hennessey voices Various Paul Haddad voices Various Rick Bennett voices Various Ross Petty voices Various Catherine Gallant voices Various Kay Tremblay voices Various Lally Cadeau voices Various Graham Halley voices Various John Colicos voices Various Lawrence Bayne voices Various Philip Akin voices Various James Millington voices Various Rod Coneybeare voices Various Marc Strange voices Various Robert Cait voices Various Brett Halsey voices Various David Hemblen voices Various Randall Carpenter voices Various Judy Marshak voices Various Stephen Ouimette voices Various Uncredited Len Carlson voices President Kelly Len Carlson voices Jubilee's Foster Father Stan Lee voices Arcade Manager