Tom Bosley

as Arthur

as Santa Paws (voice)

as Charlie

as Wakefield

as Father Abbot Sutton

as Harvey

as Rabbi Eli Schmitt

as Geppetto (voice)

as Harry

as Fiorello LaGuardia (segment "Fiorello!")

as Santa Claus (voice)

as Howard Cunningham ("Buddy Holly") (voice) (archive footage)

as Mel McFadden

as Self

as Les Turner

as Dr. S.T. Bloom

as Harry Mankelbaum

as Franklin Holz (voice)

as Mr. Winkle (voice)

as Bernie

as Kyle Mason

as Howard Cunningham (voice)

as Dr. Hammond

as Ranger Tasker

as Uncle Vic

as Mr. Bobeck

as Elmer

as Walter Nikolaides

as Dr. Burke

as Tom Bosley

as Minister

as Self

as Strike Maxwell / Yuppie Man (voice)

as Derryl Price

as Self - Host

as Lt. Logan

as Lt. MacIntosh

as Father Frank Dowling

as Father Frank Dowling

as Geppetto (voice)

as Sidney Preston

as Self

as Father Chris DeLeon

as Harry O'Reilly

as Amos Tupper

as Malcolm Beck

as Jimmy Hoffa

as Narrator

as Walter Devlin

as Self

as Fred O'Hara

as Norman

as Self

as Dr. Andrew Brantford

as Frank Webber

as Benjamin Franklin

as Henry Elliott

as Ralph Stackpole

as Morris Feldman

as Self

as B.A.H. Humbug (voice)

as Benjamin Franklin

as Edward Edwards

as Howard Pfister

as Harry Meacham

as George Hammond

as Narrator

as Dr. Louis Hedler/Narrator

as Self - Guest

as George Havlicek

as Spinner

as Norman Smith

as Bud Armstrong

as Self

as Marcus Damian

as Bevo Means

as David Mason

as Self

as Al

as Jack Flaherty

as Harold

as Howard Cunningham

as Judge Harper

as Eddie Clark

as Dr. Golinski

as Congressman Landis

as Gibson

as Harry Boyle (voice)

as Dr. Tasko

as Dr. Katchaturian

as Mr. Jones

as Sam Hamilton

as Herb

as Stanley Miller

as Used Car Dealer

as Mr. O'Hare

as Johnny Cavanaugh

as Jack Berger

as Self - Host

as Jules Kettleman (segment "Make Me Laugh")

as Sidney Resnick

as Jack Smallerd

as Alan Walker

as Dr. Y.A. Harris

as Harry Boyle (voice)

as Howard Spirling

as Bob Landers

as Cookie Maharg

as Tiny Baker

as Charlie Reid

as Family Doctor

as Gen. Roscoe Pennypacker

as Meriwether P. Newberry

as Farley

as Matula

as Quantum

as John Clanton

as Emil Farkas

as Senator George W. Norris

as Frank Boyd

as Anthony Columbo

as Teddy Brewster

as Harry Markham

as Charlie Barry

as Dr. Summer Klein

as Jim Horst

as Throttlebottom

as Hiram Peabody

as Titus Simpson

as Judge

as Self - Performer

as Self - Presenter

as Self (archive footage)

as Knave of Hearts

as Knave of Hearts

as Teddy Brewster