Alan Cumming

as Kurt Wagner / Nightcrawler

as Steve

as Sandy Frink

as (voice)

as Alastair Reid

as Lord Ingannamorte

as Sean Mac Callaghan

as Evil Bullseye (voice)

as Leo Struthers · 5 episodes

as Donal

as Torquil

as Gustav (voice) · 1 episode

as Alan Cumming

as Sigmund Freud

as Dame Luxley (voice) · 50 episodes

as Perley

as Mr Ring-a-Ding (voice) · 1 episode

as Alan · 1 episode

as Flaxman

as Narrator (voice)

as Peter Kessler

as Lou Hendricks

as Cornelius the Crocodile (voice)

as Burnish (voice) · 10 episodes

as Harmony - Demonic Feaster on Fear (voice) · 2 episodes

as Therapist

as Brandon Lee

as Narrator (voice)

as Owen · 12 episodes

as Mayor Aloysius Menlove / Dooley Blight · 12 episodes

as Alan Cumming

as B / Hamm

as Clyde Brattle · 10 episodes

as Dancer Dave · 1 episode

as Simon Hoxley · 2 episodes

as Narrator (voice)

as Dante (voice)

as Dylan Reinhart · 24 episodes

as Meriwether (voice)

as Ted Tinling

as Steve · 9 episodes

as Sam Cooper

as Eli Gold · 2 episodes

as Lawrence Taylor

as Bog King (voice)

as Uncle

as Alan Cumming · 1 episode

as Gutsy Smurf (voice)

as Gutsy Smurf (voice)

as Hayden

as Rudy Donatello

10 episodes

as Alan

as Gordon the Goat (voice)

as Alan Cumming · 3 episodes

as Bog (voice)

as Gutsy Smurf (voice)

as Austen Clarke · 10 episodes

as Desrae · 6 episodes

as The Glitch (voice) · 1 episode

as The Narrator (voice)

as Alexis

as Hitler / Braveheart (voice)

as Sebastian

as Judas Caretaker

as Dewey Dalamanatousis

as TV Actor (uncredited)

as Alien Mailman (voice)

as Grant Matson

as Eli Gold · 140 episodes

as Jon Lauting Phd.

as Narrator

as Austen Clarke · 4 episodes

as Glitch · 3 episodes

as Jeff Constant

as Chuck Masters (voice) / Zeke (voice) / Chuck (voice) / Rupert (voice) · 17 episodes

as John Vandermark

as Gordy

as (voice) · 1 episode

as The Hitchhiker

as Lecturer / Goat-Man / FDR

as Frandsen

as Eugene

as Jake

as Davie Mitchell

as King James · 1 episode

as Loki

as Father Chris

as Bruno the Bear (voice) · 26 episodes

as Persnikitty (voice)

as Billie Blaikie · 6 episodes

as Mark Bodine

as Fegan Floop

as Kurt Wagner / Nightcrawler

as Mr. Folair

as Fegan Floop

as Sevy

as Joe Therrian

as Wyatt Frame

as Fegan Floop

as Daniel Orgelbrand

as Jeremy Kinnear

as Alan Cumming / Emcee (uncredited)

as The Great Gazoo / Mick Jagged

as General Batista

as The Devil (voice) · 13 episodes

as Brett

as Saturninus

as Daniel Francis "Rooster" Hannigan

as Desk Clerk

as Lord Rochester

as Oscar · 1 episode

as Piers

as Dick Croner

as Sandy Frink

as Wrigley

as Andy

as Mr. Elton

as Angus 'The Hole' McDuff · 1 episode

as Boris Grishenko

as Sean Walsh

as Philip · 1 episode

as John Castaway (voice) · 1 episode

as Bernard

as Black Beauty (voice)

as Sebastian Flight · 6 episodes

as Ronnie

as Emcee

as Ahmrit · 1 episode

as Greg Deane

as Greg Deane · 1 episode

as MacNamara

as Shelley

as Alexander Novak

as Tulloch

as Bernard Bottle

as Nick · 1 episode

as Loki (voice) · 1 episode

as Tom Henderson · 5 episodes

as Rab

as Percy Bysshe Shelley · 1 episode

as Tulloch / Andy / Alexander Novak · 3 episodes

as Jamie · 1 episode

as Jamie McCormack · 1 episode

as Jim Hunter · 6 episodes

Executive Producer

Executive Producer

Executive Producer

Executive Producer

Producer, Executive Producer

Executive Producer

Executive Producer

Creator

Director, Executive Producer

Producer

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Director

Writer, Creator

Director, Writer

Director