CD-ROM GAMES
| 1996 | Toonstruck |
| 1994 | Rescue the Scientists |
FEATURE FILMS
GUEST APPEARANCES
| 2001 | The Tick: "Pilot"  |
| 1999 | Spin City: "Back to the Future IV - Judgement Day"  |
| 1995 | Fallen Angels: "Fly Paper" |
| 1993 | Shelley Duvall Presents Mrs. Piggle-Wiggle: "The Fraidy Cat Cure" |
| 1993 | Shelley Duvall Presents Mrs. Piggle-Wiggle: "The Not Truthful Cure"  |
| 1992 | Road to Avonlea: "Facts and Fictions" |
| 1987 | Great Performances: "Tales From Hollywood Hills: Pat Hobby Teamed With Genius" |
| 1986 | Amazing Stories: "Go to the Head of the Class"  |
| 1986 | Shortstories: "The Penny Elf" |
| 1985 | Street Hawk: "Pilot" |
| 1984 | Cheers: "I'll Be Seeing You - Part 2"  |
| 1984 | Cheers: "I'll Be Seeing You - Part 1" |
| 1982 | Best of the West: "The Calico Kid Goes to School" |
| 1981 | Best of the West: "The Calico Kid Returns" |
| 1981 | Best of the West: "The Calico Kid" |
| 1980 | Freebie and the Bean: "The Seduction of the Bean" |
| 1980 | Visions: "It's the Wilderness" |
| 1980 | Semi Tough |
| 1979 | Barney Miller: "Open House" |
| 1978 | Barney Miller: "The Vandal" |
| 1978 | Taxi: "Paper Marriage"   |
| 1974 | Camera 3 |
| 1974 | The Secret Storm |
MADE FOR TV/CABLE MOVIES
| 2001 | Wit |
| 2001 | When Good Ghouls Go Bad |
| 1999 | It Came From the Sky |
| 1999 | Alice in Wonderland |
| 1998 | The Ransom of Red Chief |
| 1997 | Angels in the Endzone  |
| 1997 | Quicksilver Highway |
| 1996 | The Right to Remain Silent |
| 1995 | Rent-a-Kid |
| 1992 | Dead Ahead: The Exxon Valdez Disaster |
| 1992 | T Bone N Weasle |
| 1984 | The Cowboy and the Ballerina |
| 1983 | September Gun |
| 1982 | Money on the Side |
| 1979 | Stunt Seven |
| 1978 | Lacy and the Mississippi Queen |
| 1977 | Another Man, Another Chance |
MINI-SERIES
| 1978 | The Word |
| 1976 | The Adams Chronicles |
MUSIC VIDEOS
| 1991 | Hammer: "Addams Groove" |
| 1985 | Huey Lewis & The News: "The Power of Love" |
SPECIALS
| 2000 | Happy Birthday |
| 1998 | 1998 MTV Movie Awards (reprised Jim Ignatowski in spoof of "Godzilla") |
| 1994 | The Best of Taxi (90-minute retrospective) |
| 1994 | In Search of Dr. Seuss |
| 1990 | Time Warner Presents the Earth Day Special |
STRAIGHT-TO-VIDEO MOVIES
| 1999 | Chasing Destiny |
| 1999 | Convergence |
| 1998 | The Animated Adventures of Tom Sawyer (voice) |
TELEVISION PILOTS
| 1988 | The Dictator (2 episodes: never aired due to writer's strike) |
| 1984 | Old Friends |
TELEVISION SERIES
| 2002 | Cyberchase |
| 1995 | Deadly Games |
| 1991 | Back to the Future - The Animated Series  |
| 1979 | Taxi |
THEATRE
| 1999 | Oliver! Sundance Theatre: Sundance, Utah |
| 1998 | Waiting for Godot Off-Broadway: The Classic Stage Company, NY |
| 1991 | King Lear American Repertory Theatre - Cambridge, MA |
| 1991 | Power Failure American Repertory Theatre - Cambridge, MA |
| 1990 | The Father American Repertory Theatre - Cambridge, MA |
| 197? | The Birthday Party The Phoenix Theatre Company |
| 1977 | Happy End Off-Broadway: The Chelsea Theater Center; Broadway |
| 1976 | Cracks Off-Broadway: Theatre De Lys |
| 1975 | A Midsummer Night's Dream The Yale Repertory Theatre - New Haven, CT |
| 1975 | The Possessed The Yale Repertory Theatre - New Haven, CT |
| 1975 | What Every Woman Knows The Long Wharf Theatre - New Haven, CT |
| 1974 | In the Boom Boom Room Off-Broadway: New York Shakespeare Festival; The Public Theatre |
| 1974 | Macbeth Off-Broadway: New York Shakespeare Festival Lincoln Center; Mitzi E. Newhouse Theater |
| 1974 | Total Eclipse Off-Broadway: The Chelsea Theater Center |
| 1974 | Amphitryon 38 The Phoenix Theatre Company |
| 1974 | Happy End The Yale Repertory Theatre - New Haven, CT |
| 1973 | The Seagull Off-Broadway: The Roundabout |
| 1973 | The Harlot and the Hunted Off-Broadway: Playwrights Horizon showcase |
| 1973 | Kaspar Off-Broadway: The Chelsea Theater Center |
| 1973 | Ampitryon 38 Phoenix Repertory Company |
| 1973 | The Birthday Party Phoenix Repertory Company |
| 1973 | The Hot L Baltimore The Center Theatre Group at the Mark Taper Forum - Los Angeles, CA |
| 1969 | Red, White and Maddox Broadway: Cort Theatre |
| 1968 | Beyond the Fringe Atlanta |
| 1968 | Dark of the Moon Theatre Atlanta |
| 1968 | Lear Theatre Atlanta |
| 1968 | The Fantasticks Atlanta |
| 1961 | A Midsummer Night's Dream The Festival Theatre: Stratford, CT |
THEMEPARK ATTRACTIONS
| 1991 | Back to the Future...The Ride (Universal Studios Florida/Hollywood) |
©1995-2001, To Be Continued...