John Glover

as Jupiter

as Donald Spar

as Lou

as Pat

as The Grand Zel

as Mr. Sivana

as Self

as Seymour Durst

as Dr. Ellison

as Detective Gillespie

as Zog

as Professor / Count

as Gustav

as Ogden

as Lionel Luthor

as Yuri Moskvin

as Phil

as Anthony Prosper

as Sam

as Dr. Armand Drake / Ben Hamill

as Rogers Henry

as Bennett Hale

as Dr. Jason Woodrue

as John & James Jeckyll

as Rodney (voice) • 1 eps

as Teddy Maddox • 1 eps

as Elliot • 3 eps

as Byron Duke • 1 eps

as Bill Schwartz • 1 eps

as Jared Andrews • 1 eps

as Peter Peterson • 1 eps

as Teddy Maddox • 4 eps

as SSR Informant • 1 eps

as Dr. Bruce Sanders • 1 eps

as The Devil • 1 eps

as Jared Andrews • 4 eps

as Samson Gray • 1 eps

as Henry Mittner • 1 eps

as Simon Kraft • 2 eps

as Carson Churchill • 1 eps

as Lionel Luthor • 143 eps

as Declan Gage • 2 eps

as Gary Hyndman • 1 eps

as Fate • 1 eps

42 eps

as The Devil • 13 eps

as The Riddler (voice) • 1 eps

as The Riddler (voice) • 1 eps