Narrator (voice)
Judge Tolliver
"Catfish" Crawford (voice)
William Mulligan
Emmett Kurzfeld
Igon Siruss (voice)
Hound (voice)
Dave Phillips
Bill Randa
Paul Bunyan (voice)
Commisioner Ed Davis
Grimroth (voice)
Howard Stambler
Sam Cooper
Frank King
Houston (voice)
Frank
Himself
Hound (voice)
Sullivan (voice)
Sgt. Walter Garfield
Roland Turner
Narrator
James 'Sulley' Sullivan (voice)
Sammy Boscoe
Marshall
Self
Santa Claus
Harling Mays
Pete Klein
Congressman Scott Talley (uncredited)
Mr. Prenderghast (voice)
John Chambers
Stan the Doorman
Al Zimmer
Joseph Keenan
Mr. Fletcher
Neal Nicol
"Big Daddy" La Bouff (voice)
Capt. Edwin Simmons
Mr. Wellington
Pope Sergius II.
Julie 'Baby Feet' Balboni
Graham Bloomwood
Mortimer J Hamm
Himself - Narrator
Happy's Father
Pops Racer
Layton T. Montgomery (voice)
Bones Darley
James 'Sulley' Sullivan (voice) (archive footage)
Congressman Long
Santa Claus
Sullivan Truck (voice)
Ed Roth
Pacha (voice)
Presenter
Steve Blauner
George Wolfsbottom (voice)
Rodney
Uncle Sweetheart
Baloo (voice)
Himself
Tony
Sulley (voice)
Marty Livingston
Sullivan (voice)
Narrator
The Dean (segment "Happy Birthday")
Detc. Dehling
Benjamin
Pacha (voice)
Daniel 'Big Dan' Teague
Bill
Oklahoma Cop
Roland Jones
Larry Verber
Deepthroat
Santa Claus (voice)
Mac (voice)
Mayor Adrian Riggins (uncredited)
Walter Sobchak
Mighty Mack McTeer
Jonesy
Ocious P. Potter
Major Frank Wirtanen
Alan Davenport
Harold 'Mitch' Mitchell
Huey P. Long, Jr.
Fred Flintstone
Tough Guy Helpline Operator
Newsreel Announcer (voice)
Rex (voice)
Harry Brock
Lawrence Woolsey
Frosty the Snowman
Babe Ruth
Charlie Meadows
Ralph Hampton Gainesworth Jones
Delbert McClintock
Ed Munn
Al Yackey
Sherman
Lawrence
John Krytsick
Duke Earle
Hugh Rayburn
Detective Nyswander
Andre DeSoto
Louis Fyne
Otis
Frank
Cop in Diner
Coach Harris
Raymond Bohupinsky
Commando
Mr. Hebert
Townsperson
Telegraph Operator
Bill Randa