David Duncan
Bill Lumbergh
Ted
Martin Savide
Mr. Matthews
Rich Garces
Dr. Possible (voice)
Coach Larry Gelwix
Wallace
Self
Cotton McKnight
Reese Bobby
Mike Brady
Bill Owens
Rhodes
Secret Service Presidential Detail Agent-In-Charge Bill Watts
Henry Futch
Bobo / Commissioner Gordon / Shot / Guard (voice)
Larry Symonds
Richard Simms
"Sir" Joe Maxwell
James (segment "The Theatre")
Jim Corrigan / The Spectre (voice)
Jake's Dad
Jerry "Dagger" Harden
Billy Burrell
Marty
Dr. Possible (Dad) (voice)
Henry O'Hare
Paul Thomas
Lenny
Judge Cato Laird
Tom Pruitt
Russell Williams
Dwayne
Pete Nash
Stan Talmadge
Clay Peakes
Avery Hodge
Man with Christmas Tree
Jack Holtz
Bill Kunstler
Arthur Levine
Rafe (voice)
Earl
Sgt. Bosco (voice)
Mattison (voice)
Manks
Dave
Baxter
Chief Deputy Tillman
Manny
Stan Greggory
Dr. Hayward
Dr. Roberts
J. Allen Carter (voice)
Aviator
Reverend Guy Roy Davis
Scott Grimes
Mr. Yankovic
Roy Franks
Dr. George Bailey
Carlos
Lieutenant Pleasant
Lee
Bar Patron (uncredited)
Larry McAfee
Chuck
The Balladeer (voice)
Gerard
John Hearn
Ron
Man Chased (uncredited)
Mark Witver
Jay Barton
Don Kitch
Jim Corrigan / The Spectre (segment "The Spectre") (voice)
Dr. Heichmann
Invisibilio (voice)
Maj. Tom O'Neill
Two-Face / Commissioner James Gordon / Reporter 4 (voice)
Zeta (voice)
Jack Burton
Sheriff Lucas Buck
Bill Lumbergh / Priest (voice)
Harvey Birdman (voice)
Cameron Lutz
Brad Redding
Dexter Larson
Wayne Davis
Capt. Matthew Gideon
Daniel Gaddis
Vance Gilbert (voice)
Alan McClafferty
Xander Henry
Luke Parker
Defense Attorney Solomon Tager
Dr. James Possible (voice)
Richard Shaw
CEO (voice)
Alan
Jack 'Nighthawk' Killian
Alien Doctor (voice)
Dirk Chunley (voice)
President Nixon (voice)
Detective Ray Venable
Brett's father (voice)
Special Agent Hawley (voice)
NCIS Fan (voice)
Father O'Leary (voice)
Billy's Father (voice)
Principal Shepherd / Optometrist (voice)
Mark Felt
Jerry Nelson / Various (voice)
Chairman (voice)
Michael Eisner (voice)
Principal Shepard (voice)
Warren Fredericks (voice)
Cop / Coach (voice)
James 'Grizzly' Adams (voice)
Dr. Franklin (voice)
Mike Brady / Thug #1 (voice)
Bob Russell
Security Guard (voice)
Mike Brady (voice)
James Green, Sr.
Ed Mitchell
Joe O'Donnell
Gordon Novel
Slick (voice)
Freddy
Narrator (voice)
Kurt McVeigh
Brock (voice)
Mayor Fred Jones Sr. / Black Knight (voice)
Roger
Professor Everett Lamereau
Sergeant Bosco (voice)
Jeffrey MacDonald
Judge Hiram Mightor (voice)
Alden Parker
Commissioner (voice)
George Armstrong Custer
Atty. Brian Seabury
Principal Lang (voice)
Bill Davis
Cameron Dennis
Clay Tendler
Kent Davison
Sky Toronto (voice)
Harrison Johnson
The Inspector (voice)
Harrison
Elwin Kreb (voice)
Earl Stackhouse
Johnny Scanlon
Lamont (voice)
Dr. Ethan Hart
Ted Robinson (voice)
Lamont / General Meeting (voice)
Neville Rex
Matthew's Father (voice)
Andrew's Father (voice)
Mayor Fred Jones Sr. (voice)
Charlie Radcliff
Chip Crawford
Self - Panelist
Mayor Fred Jones Sr. / Foreman (voice)
Mayor Fred Jones Sr. / Motorcycle Cop (voice)
Mayor Fred Jones Sr. / Paramedic #2 (voice)
Major Edward Dorcet
Chief Grissom
Principal Shepherd (voice)
Leonardo da Vinci (voice)
Reporter (voice)
Black Adam (voice)
Edward MacDell (voice)