J.K. Simmons

as Skip (voice)

as Vex (voice)

as Lint (voice)(1 ep)

as Ambassador Elliot Ashford(6 eps)

as Dr. Friendly(1 ep)

as Reaper

as Watkins

as Father Malone

as George Shultz

as Eamon Sweeney(8 eps)

as Warren Duffy

as Ray King

as Narrator

as Nick

as Harold

as Milton Berle

as Tom Brennan

as Wade

as Ben (voice)

as J. Jonah Jameson (voice)

as Gnash (voice)

as Walter Boggs

as Narrator

as Narrator

as Edward Hopper (voice)

as Ghat (voice)

as Captain Putty (voice)

as Franklin York(8 eps)

as Self

as Zeus (voice)

as J. Jonah Jameson

as William Frawley

as Coach James Lazor

as Ivo Shandor

as Claggart (voice)

as Self(1 ep)

as J. Jonah Jameson (uncredited)

as James Forester

as Carl

as Nolan Grayson / Omni-Man (voice)(32 eps)

as Terrence Fletcher (Archive Audio)

as Commissioner Gordon

as Tusk Johnson (voice)(2 eps)

as General Starkey(1 ep)

as Orville

as Narrator

as Jackson Pepper(7 eps)

as Roy

as The Grandfather(1 ep)

as Self - Narrator(1 ep)

as Billy Barber(8 eps)

as Klaus (voice)

as Captain Matt McKenna

as Joey

as Self(2 eps)

as J. Jonah Jameson

as J.K. / Frank Perry

as Narrator

as Bill Dixon

as Himself - Narrator

as Ernest

as Narrator (voice)(1 ep)

as Dr. Moore (voice)

as Ronald Hunt

as Howard Silk(20 eps)

as Steve

as Commissioner Gordon

as Self(1 ep)

as Leo(4 eps)

as Bill Palet

as Arve Støp

as Levin

as Ralph Aceto

as Matt "The Bat" Hardesty(8 eps)

as Mr. Gallo

as Jay Warren

as Sgt. Jeffrey Pugliese

as Bill

as Ray King

as George Zax(8 eps)

as James Newmans

as Khampa (voice)

as Randall Zipper

as Mayor Lionheart (voice)

as Ford Pines (Voice)

as Kai (voice)

as Sebastian

as Self - Guest(2 eps)

as Self(1 ep)

as O'Brien

as President Whitewall (voice)(11 eps)

as Benjamin 'Pops' Delaney(4 eps)

as Self(2 eps)

as Allison's Dad

as Fletcher

as General Tiger (voice)

as Lenny Turtletaub (voice)(13 eps)

as Narrator (voice)(2 eps)

as Dr. Moore (voice)

as Hal Lerner

as (voice)(1 ep)

as Sheriff Frank Hoyle

as Jack

as Self - Guest(2 eps)

as Mel Fisher(13 eps)

as Self - Guest(3 eps)

as Dr. Bertleman

as Mr. Jervis

as J. Jonah Jameson (voice)(5 eps)

as Frank Dillman(1 ep)

as Arthur Rock

as J. Kimball

as The Shaman

as Tony Shea(10 eps)

as Roscoe

as Edwin Pollard

as Fletcher

as Mr. Jansen

as Stanford Pines (voice)(8 eps)

as P.J. Jordan(5 eps)

as Tenzin (voice)(47 eps)

as Mushi (voice)(1 ep)

as Don(1 ep)

as J. Jonah Jameson (voice)(103 eps)

as Captain Camp

as White Knight (voice)

as Mavis' Publisher (voice) (uncredited)

as Frank Forrest(1 ep)

as Detective Burke

as Detective Krauss

as Henry Sawyer

as Himself - Narrator(10 eps)

as J. Noble Daggett (voice) (uncredited)

as Warden (voice)

as Narrator (voice)

as J. Jonah Jameson (voice)(2 eps)

as Self - Guest(1 ep)

as Lt. Rock (voice)(1 ep)

as Mr. Withers (voice)(1 ep)

as Mr. Jones

as Bruce Chance(1 ep)

as Uncle Pal

as Gruff K-9 (voice)

as Magister Gilhil / Plumber (voice)(1 ep)

as Ed

as Self

as Donald Sinclaire

as Bob

as Mr. Wroblewski

as Detective (voice)(4 eps)

as Brian

as Roy Davies

as Skip (voice)

as Self - Guest(1 ep)

as Sergeant Mitchell

as Mayor Stice(1 ep)

as Oswald Klaven

as Leonard Stiltskin(2 eps)

as Lt. Col. Arson

as Stu Kopenhafer

as Guardian (voice)(1 ep)

as CIA Superior

as Magister Gilhil (voice)(1 ep)

as Narrator (voice)

as Mac MacGuff

as Candidate Welles

as Lee Mayer

as Napoleon (voice)(1 ep)

as J.B. (voice)(1 ep)

as James McLaughlin

as J. Jonah Jameson

as Self

as Jacobson

as Vacaro

as Agent Richards

as BR

as Will Pope(109 eps)

as Judge (voice)(1 ep)

as Dean of CIA Academy (voice)(1 ep)

as Gene (voice)(1 ep)

as Jed Farnsworth (voice)(1 ep)

as Dr. Clarence Weaver(1 ep)

as Ralph Earnhardt

as Self

as Benny Southstreet (segment "Guys & Dolls")

as Clyde Pickett(7 eps)

as Eiling (voice)(1 ep)

as General Eiling (voice)(4 eps)

as J. Jonah Jameson

as Garth Pancake

as Dep. Dist. Atty. Joe Carter(4 eps)

as Buffalo Bill Cody

as General Anderson(1 ep)

as CIA Briefer

as George

as Ike Connors(1 ep)

as Self - Guest(1 ep)

as Self(1 ep)

as Older Hunter

as Mark Wilson(1 ep)

as Lucas Doya(1 ep)

as Phil Drebbles(1 ep)

as Martin Smarty (voice)(3 eps)

as J. Jonah Jameson

as Emil Skoda(1 ep)

as Ted

as Sheriff Pearl Johnson

as Dr. Tom Grandy

as Ray Kendall

as Frank Hagedorn(1 ep)

as Harry Ravitch(1 ep)

as Yellow (voice)

as Dr. Emil Skoda(6 eps)

as Frank Perry

as Ray Tilman

as Guy

as Hoyd

as Souvenir Hawker

as Herb Aames

as FBI Agent T. I. Witherspoon

as Vernon Schillinger(56 eps)

as Mr. Shulman

as Dr. Mingus

as Federal Marshall

as Kevin(1 ep)

as Self - Guest(1 ep)

as Mel Turman(1 ep)

as 'Captain Amazon'(1 ep)

as Assistant Coach

as Gus Loomer(1 ep)

as Siskel

as Alexander Rausch(1 ep)

as Himself / Benny Southstreet

as Emil Skoda(45 eps)

as Jerry Luppin(1 ep)

as Victor Kleskow (voice)(1 ep)

as Tabloid Editor (voice)(1 ep)

as J. Jonah Jameson (voice)(1 ep)

as JJ Gruff (voice)(1 ep)

as Dr. Jessup (voice)(1 ep)

as Patrolman in Park

as Edward Hopper(1 ep)

as Self - Host(1 ep)

as Vern Schillinger (uncredited)(1 ep)

as Self(1 ep)