John Noble

as George Reilly

as Father Kastner

as Moon Sand Man

as Grandfather James

as Pat Shepherd

as Unicron (voice)

as Brainiac (voice)

as The Man

as Eddie Thomas

as The Dragon Spirit (voice)

as Self

as Ben

as Prince Admantha

as Self

as Ivan Yugorsky

as Self

as Howard Peet

as Frank Hurley (voice)

as Irving Pichel, Director

as Denethor

as Fergus Hunter

as Paul Baylis

as Mr. Norris

as Dad

as Odin (voice) • 2 eps

as Falco (voice) • 1 eps

as Wilkinson • 3 eps

as John Noble • 1 eps

as Fields • 1 eps

as Caliban • 2 eps

as Diviner (voice) • 19 eps

as Otto • 1 eps

as Frederic Hauser • 1 eps

as Sam Butcher • 2 eps

as Elliot Festervan • 1 eps

as Nicholas Tanz • 3 eps

as Mallus (voice) • 6 eps

as Monsignor Vega • 1 eps

as Bishop John McNally • 6 eps

as Raleigh Sinclair III • 2 eps

as Henry Parrish • 25 eps

as Morland Holmes • 15 eps

as Edward Stanley • 1 eps

as Self - Host • 19 eps

as Unicron (voice) • 4 eps

as Self • 1 eps

as Matthew Ashbaugh • 2 eps

as Walter Bishop • 100 eps