Jason Alexander

as Louis B. Mayer

as Mervyn

as Titey (voice) · 1 episode

as Narrator

as Alan (voice) · 1 episode

as Noah Brooks (voice)

as Magneto (voice) · 2 episodes

as Mysterious Figure (voice) / D.B. Cougar (voice) · 4 episodes

as Dr. Mendelbaum

as Ted / Wingman

as Carl Laemmle · 7 episodes

as Jonathan Fartjoke (voice) · 1 episode

as Jayda's Dad (voice)

as Maurice Cheeks · 1 episode

as Jason Alexander (archival footage)

as Doctor Noum (voice) / Counselor Noum (voice) · 23 episodes

as Narrator

as Nicky Steele

as Dr. Sternbach

as Sy Borgman (voice) · 13 episodes

as Jason Alexander · 1 episode

as Pastor Phil · 2 episodes

as Barry Dragonetti

as Jason Alexander

as Ken Swallow · 10 episodes

as Gene Lundy · 5 episodes

as Olix · 2 episodes

as Goji (voice) · 22 episodes

as Asher Friedman · 3 episodes

as Jason Alexander · 8 episodes

as Mark Lembeck

as Mr. Bibb / The Nome King (voice)

as Cliff Bemis · 4 episodes

as Harold

as Larry's Dad

as Jason Alexander · 1 episode

as Pinky

as Doc Holiday (voice)

as Coach Wallace (voice) · 1 episode

as Vinnie Di Ruzzio

as Rick (voice) · 52 episodes

as Doctor (voice) · 1 episode

as Stanford Temple · 1 episode

as Sid Rosenthal

as Eugene (voice)

as Harold (voice) · 10 episodes

as Owl (voice)

as Cosmo

as Carter Lang · 1 episode

as Richard Cross · 1 episode

as Sid Rosenthal

as Moronic (voice)

as Mr. Nibbles / Mr. Nibbles (voice) · 3 episodes

as Mailman Stan

1 episode

as Mountain Man · 1 episode

as Dr. Chetwyn · 2 episodes

as Carl

1 episode

as Dr. Yakov Achmed

as Penguin on Belly (voice)

as Johnny

as British Record Mogul

as Dr. Morris Saperstein

1 episode

as Dr. Palmer · 1 episode

as Principal Edwards · 2 episodes

as Prof. Rothchild · 1 episode

as Krampus (voice) · 1 episode

as Mr. Orlando (voice) / Sal (voice) · 2 episodes

as Jacob Marley / Marley's Ghost

as Tony Kleinman · 22 episodes

as Dr. Goodman · 1 episode

as Lightning (voice)

as A.C. Gilbert

as Patient · 1 episode

as Marty Eels · 1 episode

as Gargoyle Hugo (voice)

as Mauricio Wilson

as Bob Patterson · 5 episodes

as Zutho (voice) · 1 episode

as Zamboni Phil

as Father (voice)

as Jason Alexander · 5 episodes

1 episode

as Boris

1 episode

as Leonard · 1 episode

as Frank Bonner

as Uncle Horst / Henri (voice)

as Narrator

as Catbert (voice) · 9 episodes

as Elf (Voice)

as Poseidon / Poseidon (voice) · 5 episodes

as Art Witz

as Titey (voice)

as Lionel

as Buzz Hauser

as Gargoyle Hugo (voice)

as Alan Ballinger · 1 episode

as Robert Grant

as Albert J. Peterson

as Anti-Enviroment

as Michael Makeshift

as Kurros · 1 episode

as Abis Mal (voice)

as Earl · 1 episode

as Mr. Stone

as North's Dad

as Marion Sandusky

as Duckman (voice) · 70 episodes

as Abis Mal (voice) / Captain Albatross (voice) / Abis Mal / Abnor Mal (voice) · 14 episodes

as Jack · 1 episode

as Larry Farber

as Frank

as Electronics Store Customer

as Jason Alexander · 1 episode

as Bernie Fishbine

as Grown Baby (voice) / Stu (voice) / Gus Molehill (voice) / The Job Wizard (voice) / General H. Norman Conquest (voice) / Sexual Harris (voice) / UFO! Host / Announcer (voice) · 7 episodes

as Geary

as Neil

as Randall Townsend · 1 episode

as Philip Stuckey

as Bourbon Verlander (voice) · 1 episode

as George Costanza · 180 episodes

as Chris Van Allen · 3 episodes

as Julian Beeby · 10 episodes

as Pool Player #1

as Hardware Clerk

as Lt. Ernest Foy

as Harold Stickley · 7 episodes

1 episode

as Pete

as Dave

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Executive Producer

Executive Producer, Story, Teleplay, Creator

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