John Ritter

Superstar

TV · as Self (archive footage) · 1 ep

Behind Closed Doors with Natalie Morales

TV · as Himself (archive footage) · 1 ep

Stanley's Dinosaur Round-Up

Movie · as Great Uncle Stew (voice)

Mr. Thornton Goes to Hollywood

Movie · as Self (archive footage)

Clifford's Really Big Movie

Movie · as Clifford the Big Red Dog (voice)

Bad Santa

Movie · as Bob Chipeska

Manhood

Movie · as Eli

Time Machine: When Cowboys Were King

Movie · as Self

The Golden Girls: Lifetime Intimate Portrait Series

Movie · as Narrator (voice)

ABC's 50th Anniversary Celebration

Movie · as Self

TV Land Awards: A Celebration of Classic TV

TV · 1 ep

Jimmy Kimmel Live!

TV · as Self · 1 ep

Tadpole

Movie · as Stanley Grubman

Man of the Year

Movie · as Bill

Walt Disney World Christmas Day Parade

Movie · as Self

8 Simple Rules

TV · as Paul Hennessy · 31 eps

Wednesday 9:30 (8:30 Central)

TV · as John Ritter · 1 ep

Breaking News

TV · 1 ep

Nuncrackers

Movie · as Narrator

Scrubs

TV · as Sam Dorian · 1 ep

Panic

Movie · as Josh

Terror Tract

Movie · as Bob Carter

TripFall

Movie · as Tom Williams

Lost in the Pershing Point Hotel

Movie · as Christian Therapist

Clifford the Big Red Dog

TV · as Clifford (voice) · 130 eps

TV Funhouse

TV · as Narrator (voice) · 1 ep

Clifford The Big Red Dog: Best Buddies

TV · as Clifford · 6 eps

It Came from the Sky

Movie · as Donald Bridges

Lethal Vows

Movie · as David Farris

Holy Joe

Movie · as Joe Cass

Batman Beyond

TV · as Dr. David Wheeler (voice) · 1 ep

Law & Order: Special Victims Unit

TV · as Dr. Richard Manning · 1 ep

The Early Show

TV · as Self · 1 ep

Family Law

TV · as Father Andrews · 1 ep

Shadow of Doubt

Movie · as Steven Mayer

I Woke Up Early the Day I Died

Movie · as Robert Forrest

Montana

Movie · as Dr. Wexler

Bride of Chucky

Movie · as Chief Warren Kincaid

Chance of a Lifetime

Movie · as Tom Maguire

Loss of Faith

Movie · as Bruce Barker

Dead Husbands

Movie · as Dr. Carter Elston

Felicity

TV · as Mr. Andrew Covington · 7 eps

Hollywood Squares

TV · as Self - Panelist · 10 eps

A Gun, a Car, a Blonde

Movie · as Duncan the Bartender

A Child's Wish

Movie · as Ed Chandler

Sink Or Swim

Movie · as Hank

Nowhere

Movie · as Moses Helper

The History of Toys and Games

Movie · as Self - Host

Ally McBeal

TV · as George Madison · 2 eps

King of the Hill

TV · as Eugene Grandy (voice) · 4 eps

The View

TV · as Self · 2 eps

Over the Top

TV · as Justin · 1 ep

Buffy the Vampire Slayer

TV · as Ted Buchanan · 1 ep

Veronica's Closet

TV · as Tim Margolin · 1 ep

Dead Man's Gun

TV · as Harry McDonacle · 1 ep

Sling Blade

Movie · as Vaughan Cunningham

Harry Anderson: The Tricks of His Trade

Movie · as Self

Mercenary

Movie · as Jonas Ambler

Unforgivable

Movie · as Paul Hegstrom

For Hope

Movie · as Date #5 (uncredited)

E! True Hollywood Story

TV · 4 eps

The Colony

Movie · as Rick Knowlton

Gramps

Movie · as Clarke MacGruder

NewsRadio

TV · as Frank Westford · 1 ep

North

Movie · as Ward Nelson

Touched by an Angel

TV · as Mike O'Conner, Sheriff Tom McKinsley · 1 ep

Chicago Hope

TV · as Joe Dysmerski · 1 ep

Heartbeat

Movie · as Bill Grant

The Only Way Out

Movie · as Jeremy Carlisle

Late Night with Conan O'Brien

TV · as Self - Guest · 1 ep

Intimate Portrait

TV · as Self - Interviewee, Self - Narrator (voice) · 1 ep

Dave's World

TV · as John Ritter · 3 eps

Stay Tuned

Movie · as Roy Knable

Noises Off...

Movie · as Garry Lejeune / Roger Tramplemain

The Martin & Lewis Story: The Last Great Comedy Team

Movie · as Self

The Making of High Noon

Movie · as Self

Hearts Afire

TV · as John Hartman · 54 eps

Fish Police

TV · as Inspector Gil (voice) · 6 eps

The Larry Sanders Show

TV · as John Ritter · 2 eps

Martin & Lewis: Their Golden Age of Comedy

TV · as Self · 3 eps

The Summer My Father Grew Up

Movie · as Paul

Problem Child 2

Movie · as Ben Healy

The Real Story of O Christmas Tree

Movie · as Piney (voice)

Problem Child

Movie · as Ben

The Dreamer of Oz

Movie · as L. Frank Baum

Help Save Planet Earth

Movie · as Self

Wings

TV · as Stuart Davenport · 1 ep

It

TV · as Ben Hanscom · 2 eps

Skin Deep

Movie · as Zach

My Brother's Wife

Movie · as Barney

Anything but Love

TV · as Patrick Serreau · 5 eps

Tricks of the Trade

Movie · as Donald Todsen (uncredited)

Mickey's 60th Birthday

Movie · as Dudley Goode

LIVE with Kelly and Mark

TV · as Self · 1 ep

Real Men

Movie · as Bob Wilson

Prison for Children

Movie · as David Royce

The Last Fling

Movie · as Phillip Reed

Happy 100th Birthday, Hollywood

Movie · as Self

It's Howdy Doody Time: A 40-Year Celebration

Movie · as Himself - Guest

Superstars and their Moms

Movie · as Self

Hooperman

TV · as Detective Harry Hooperman · 42 eps

A Smoky Mountain Christmas

Movie · as Judge Harold Benton (uncredited)

Unnatural Causes

Movie · as Frank Coleman

Life with Lucy

TV · as John Ritter · 1 ep

Letting Go

Movie · as Alex

All Star Party for Lucille Ball

Movie · as Self

Love Thy Neighbor

Movie · as Danny Loeb

Strong Kids, Safe Kids

Movie · as Himself

Donald Duck's 50th Birthday

Movie · as Self

The Secret World of the Very Young

Movie · as Self - Host

Muppet Babies

TV · 1 ep

Three's a Crowd

TV · as Jack Tripper · 22 eps

The Cosby Show

TV · as Ray Evans · 1 ep

Sunset Limousine

Movie · as Alan O'Black

Life's Most Embarrassing Moments

TV · as Self - Host · 1 ep

The Flight of Dragons

Movie · as Peter Dickinson (voice)

The Fantastic Miss Piggy Show

Movie · as Self

In Love with an Older Woman

Movie · as Robert

Pray TV

Movie · as Tom McPherson

Nature

TV · as Narrator (voice) · 1 ep

They All Laughed

Movie · as Charles Rutledge

Entertainment Tonight

TV · as Self · 1 ep

Wholly Moses

Movie · as Satan (The Devil)

John Ritter: Being of Sound Mind and Body

Movie · as Self / Various

Hero at Large

Movie · as Steve Nichols

The Comeback Kid

Movie · as Bubba Newman

Americathon

Movie · as President Chet Roosevelt

Echoes of the Sixties: A Musical Trip

Movie · as Self - Host

The Ropers

TV · 1 ep

Leave Yesterday Behind

Movie · as Paul Stallings

Ringo

Movie · as Marty Flesh

How to Survive the '70s and Maybe Even Bump Into Happiness

Movie · as Self

Robin Williams: Off the Wall

Movie · as Self

The Goldie Hawn Special

Movie · as Self

The Love Boat

TV · as Dale Riley, Ben Cummins · 1 ep

Three's Company

TV · as Jack Tripper · 171 eps

Nickelodeon

Movie · as Franklin Frank

The Prisoner of Second Avenue

Movie · as Elevator Passenger (uncredited)

The Night That Panicked America

Movie · as Walter Wingate

Starsky & Hutch

TV · as Tom Cole · 1 ep

Doc

TV · 1 ep

The Bob Crane Show

TV · 1 ep

People's Choice Awards

TV · as Self - Host · 1 ep

Saturday Night Live

TV · as Audience Member (uncredited) · 1 ep

Petrocelli

TV · as John Oleson · 1 ep

Rhoda

TV · as Vince Mazuma, Jerry Blocker · 1 ep

Dinah!

TV · as Self · 1 ep

The Stone Killer

Movie · as Hart

The Lie

Movie · as Bauer

Kojak

TV · as Kenny Soames · 1 ep

Barnaby Jones

TV · as Joe Rockwell · 1 ep

The Other

Movie · as Rider

Evil Roy Slade

Movie · as Priest (uncredited)

M*A*S*H

TV · as Private Carter · 1 ep

The Rookies

TV · 1 ep

The Bob Newhart Show

TV · as Dave · 1 ep

The Streets of San Francisco

TV · as John 'Johnny' Steiner · 1 ep

The Waltons

TV · as Rev. Matthew Fordwick · 17 eps

Scandalous John

Movie · as Wendell

The Barefoot Executive

Movie · as Roger

Great Performances

TV · as Richard · 1 ep

Owen Marshall: Counselor at Law

TV · as Greg · 1 ep

The Mary Tyler Moore Show

TV · as Reverend Chatfield · 1 ep

Dan August

TV · as Coley Smith · 1 ep

Hawaii Five-O

TV · as Ryan Moore, Mike Welles · 1 ep

Medical Center

TV · as Ronnie · 1 ep

Mannix

TV · as Cliff Elgin · 1 ep

The Tonight Show Starring Johnny Carson

TV · as Self · 9 eps

The Merv Griffin Show

TV · as Self · 1 ep

The Mike Douglas Show

TV · as Self - Co-Host · 2 eps

The Bob Hope Show

TV · as Self · 1 ep

Golden Globe Awards

TV · as Self - Nominee · 1 ep