Guest Stars James Blendick voices Galactus Colin Fox voices Watcher Tara Rosling voices Frankie Raye / Nova John Neville voices Eternity Elizabeth Shepherd voices Infinity Gary Krawford voices Thanos Robert Bockstael voices Pip the Troll Norm Spencer voices Drax Credit Only Cedric Smith voices Various Jennifer Dale voices Various Alison Sealy-Smith voices Various Aron Tager voices Various Camilla Scott voices Various Marc Strange voices Various