John Ritter
Acting
La sposa di Chucky
Chief Warren Kincaid
Piccola peste
Ben
Babbo bastardo
Bob Chipeska
Piccola peste torna a far danni
Ben Healy
Ecstasy Generation
Moses Helper
Genitori cercasi
Ward Nelson
Lama tagliente
Vaughan Cunningham
Rumori fuori scena
Garry Lejeune / Roger Tramplemain
Tadpole - Un giovane seduttore a New York
Stanley Grubman
Real Men - Noi uomini duri
Bob Wilson
Clifford's Really Big Movie
Clifford the Big Red Dog (voice)
Frequenze pericolose
Roy Knable
Happy 100th Birthday, Hollywood
Self
Montana
Dr. Wexler
Manhood
Eli
Il volo dei draghi
Peter Dickinson (voice)
Skin deep - il piacere è tutto mio
Zach
Prigioniero della seconda strada
Elevator Passenger (uncredited)
L'ombra del dubbio
Steven Mayer
Panic
Josh
Vecchia America
Franklin Frank
Terror Tract
Bob Carter
L'assassino di pietra
Hart
...e tutti risero
Charles Rutledge
Eroe Offresi
Steve Nichols
A Smoky Mountain Christmas
Judge Harold Benton (uncredited)
Io, modestamente, Mosè
Satan (The Devil)
Tricks of the Trade
Donald Todsen (uncredited)
Unforgivable
Paul Hegstrom
Letting Go
Alex
L'ultimo eroe del West
Wendell
Holy Joe
Joe Cass
Chi è l'altro?
Rider
Senza lasciare tracce
David Farris
Sunset Limousine
Alan O'Black
The Lie
Bauer
Mercenary
Jonas Ambler
Americathon
President Chet Roosevelt
Pray TV
Tom McPherson
Il coraggio di vivere
Date #5 (uncredited)
All Star Party for Lucille Ball
Self
The Last Fling
Phillip Reed
Sink Or Swim
Hank
Un giorno con il presidente
Ed Chandler
La notte in cui l'America ebbe paura
Walter Wingate
Buon compleanno Topolino!
Dudley Goode
Love Thy Neighbor
Danny Loeb
Unnatural Causes
Frank Coleman
Donald Duck's 50th Birthday
Self
ABC's 50th Anniversary Celebration
Self
The Colony
Rick Knowlton
Il sognatore di Oz
L. Frank Baum
Chance of a Lifetime
Tom Maguire
I Woke Up Early the Day I Died
Robert Forrest
My Brother's Wife
Barney
La Tv ha i suoi primati
Roger
Ostaggi della follia
Tom Williams
In Love with an Older Woman
Robert
Gramps
Clarke MacGruder
The Comeback Kid
Bubba Newman
Mr. Thornton Goes to Hollywood
Self (archive footage)
Evil Roy Slade
Priest (uncredited)
Piovuto dal cielo
Donald Bridges
Echoes of the Sixties: A Musical Trip
Self - Host
The Martin & Lewis Story: The Last Great Comedy Team
Self
The Real Story of O Christmas Tree
Piney (voice)
Un nuovo amore
Bill Grant
The Making of High Noon
Self
The Fantastic Miss Piggy Show
Self
Dead Husbands
Dr. Carter Elston
The Summer My Father Grew Up
Paul
Loss of Faith
Bruce Simon Barker
Lost in the Pershing Point Hotel
Christian Therapist
The Golden Girls: Lifetime Intimate Portrait Series
Narrator (voice)
A Gun, a Car, a Blonde
Duncan the Bartender
Stanley's Dinosaur Round-Up
Great Uncle Stew (voice)
Ringo
Marty Flesh
Time Machine: When Cowboys Were King
Self
The Only Way Out
Jeremy Carlisle
How to Survive the '70s and Maybe Even Bump Into Happiness
Self
Harry Anderson: The Tricks of His Trade
Self
Man of the Year
Bill
Prison for Children
David Royce
Leave Yesterday Behind
Paul Stallings
The Goldie Hawn Special
Self
Strong Kids, Safe Kids
Himself
John Ritter: Being of Sound Mind and Body
Self / Various
Robin Williams: Off the Wall
Self
Help Save Planet Earth
Self
The Secret World of the Very Young
Self - Host
Nuncrackers
Narrator
