Harry Osborn (voice) / Harry Osborn / Frederick Foswell (voice) / Harry Osborn / Patch / Frederick Foswell (voice) / Harry Osborn / Alan O'Neil (voice) / Patch / Homunculi (voice)

Obi-Wan Kenobi / Plo Koon (voice) / Obi-Wan Kenobi (voice) / Obi-Wan Kenobi / Plo Koon / Osi Sobeck (voice) / Plo Koon (voice)

Topo / Nanaue Sha'ark (voice) / G. Gordon Godfrey (voice) / Nathaniel 'Neut' Tryon / Burton Thompson (voice) / Nathaniel Tryon / Neutron (voice) / Topo (voice) / G. Gordon Godfrey / Hawkman (voice) / G. Gordon Godfrey / Flash (voice) / Barry Allen / Flash (voice) / Flash (voice)

Throk (voice) / Trader Zachariah (voice) / Viking 1 / Guard (voice) / Fight Master (voice) / Berserker Guard (voice) / Additional Voices (voice)

Melchior / Matthew / Thomas / Phillip / Young Jesus (voice)

George Avocados (voice) / George Avocados / Rung Ladderton / Teen Driver (voice) / Randy (voice)

Fred Flintstone

Eddie (voice)

Mort / Teen Boy (voice)

Dog (voice)

Mr. Hudson / Spud / Additional Voices (voice)

Additional Voices (voice)

Sprig Speevak (voice)

Sour Grape Man / Bean Man (voice)

Marcus Driver / Client (voice) / Marcus Driver (voice) / Client (voice)

Additional Voices ("The Second Renaissance Part I & II") / Ash ("A Detective Story") / Raul ("Matriculated")

Nicholas Cage (voice)

Johnny Test (voice)

Milo (voice)

Chip (voice) / Mustache (voice)

Obi-Wan Kenobi / 4A-7 / Medical Droid (voice)

Boppy (voice)