
| Title | Year | Status | Character |
|---|
| The Real Blonde | 1997 | | Ernst |
| Deadly Games | 1995-1997 | TV Series | Sebastian Jackal Jordan Kenneth Lloyd |
| Changing Habits | 1997 | | Theo Teagarden |
| Quicksilver Highway | 1997 | TV Movie | Aaron Quicksilver |
| Toonstruck | 1996 | Video Game | Drew Blanc |
| Cadillac Ranch | 1996 | | Wood Grimes |
| The Right to Remain Silent | 1996 | TV Movie | Johnny Benjamin |
| Rent-a-Kid | 1995 | TV Movie | Lawrence 'Larry' Kayvey |
| Fallen Angels | 1995 | TV Series | The Continental Op |
| Things to Do in Denver When You're Dead | 1995 | | Pieces |
| Mr. Payback: An Interactive Movie | 1995 | Video Game | Ed Jarvis |
| Rescue the Scientists | 1994 | Video Game | Lieutenant Jack Tempus |
| The Pagemaster | 1994 | | Mr. Dewey / The Pagemaster |
| In Search of Dr. Seuss | 1994 | TV Movie | Mr. Hunch |
| Radioland Murders | 1994 | | Zoltan |
| Camp Nowhere | 1994 | | Dennis Van Welker |
| Angels in the Outfield | 1994 | | Al the Boss Angel |
| Mrs. Piggle-Wiggle | 1994 | TV Series | Mr. Moohead |
| Addams Family Values | 1993 | | Uncle Fester Addams |
| Dennis the Menace | 1993 | | Switchblade Sam (Town Robber) |
| Twenty Bucks | 1993 | | Jimmy |
| Back to the Future | 1991-1992 | TV Series | Dr. Emmett Brown (live-action segments) |
| Dead Ahead: The Exxon Valdez Disaster | 1992 | TV Movie | Frank Iarossi - Exxon |
| T Bone N Weasel | 1992 | TV Movie | William 'Weasel' Weasler |
| Avonlea | 1992 | TV Series | Alistair Dimple |
| The Addams Family | 1991 | | Uncle Fester Addams / Gordon Craven |
| Suburban Commando | 1991 | | Charlie Wilcox |
| Back to the Future... The Ride | 1991 | Short | Dr. Emmett Brown |
| DuckTales the Movie: Treasure of the Lost Lamp | 1990 | | Merlock (voice) |
| Back to the Future... The Pinball | 1990 | Video Game | Doc Brown (voice, uncredited) |
| Back to the Future Part III | 1990 | | Dr. Emmett Brown |
| Why Me? | 1990 | | Bruno Daley |
| Back to the Future Part II | 1989 | | Doctor Emmett Brown |
| The Dream Team | 1989 | | Henry Sikorsky |
| Eight Men Out | 1988 | | 'Sleepy' Bill Burns |
| Who Framed Roger Rabbit | 1988 | | Judge Doom |
| Track 29 | 1988 | | Henry Henry |
| The Dictator | 1988 | TV Series | Joseph Paul Domino |
| Tales from the Hollywood Hills: Pat Hobby Teamed with Genius | 1987 | TV Movie | Pat Hobby |
| Bialy smok | 1987 | | Jim Martin |
| Walk Like a Man | 1987 | | Reggie Shand / Henry Shand |
| Amazing Stories | 1986 | TV Series | Professor B.O. Beanes |
| Miracles | 1986 | | Harry |
| Clue | 1985 | | Professor Plum |
| Back to the Future | 1985 | | Dr. Emmett Brown |
| Street Hawk | 1985 | TV Series | Anthony Corrido |
| Huey Lewis and the News: The Power of Love | 1985 | Video short | Dr. Emmett Brown |
| The Cowboy and the Ballerina | 1984 | TV Movie | Woody |
| The Adventures of Buckaroo Banzai Across the 8th Dimension | 1984 | | John Bigboote |
| Joy of Sex | 1984 | | Coach Hindenberg |
| Old Friends | 1984 | TV Movie | Jerry Forbes |
| Star Trek III: The Search for Spock | 1984 | | Commander Kruge |
| Cheers | 1984 | TV Series | Phillip Semenko |
| To Be or Not to Be | 1983 | | Capt. Schultz |
| September Gun | 1983 | TV Movie | Jack Brian |
| Mr. Mom | 1983 | | Larry |
| Taxi | 1978-1983 | TV Series | Reverend Jim Ignatowski |
| Money on the Side | 1982 | TV Movie | Sergeant Stampone |
| Movie Madness | 1982 | | Samuel Starkman ("Municipalians") |
| American Playhouse | 1982 | TV Series | Paul |
| Best of the West | 1981-1982 | TV Series | The Calico Kid |
| The Legend of the Lone Ranger | 1981 | | Maj. Bartholomew 'Butch' Cavendish |
| The Postman Always Rings Twice | 1981 | | The Salesman |
| Schizoid | 1980 | | Gilbert |
| Semi-Tough | 1980 | TV Series | Frank Mullens |
| The Black Marble | 1980 | | Arnold's Collector |
| Visions | 1980 | TV Series | |
| One Day at a Time | 1979 | TV Series | Cell Mate |
| The Onion Field | 1979 | | Jailhouse lawyer |
| The Lady in Red | 1979 | | Frognose |
| Butch and Sundance: The Early Days | 1979 | | Bill Tod Carver (as Chris Lloyd) |
| The Fantastic Seven | 1979 | TV Movie | Skip Hartman |
| Barney Miller | 1978-1979 | TV Series | Vincent Carew / Arnold Scully |
| The Word | 1978 | TV Mini-Series | Hans Bogardus |
| Goin' South | 1978 | | Deputy Towfield |
| Lacy and the Mississippi Queen | 1978 | TV Movie | Jennings |
| Three Warriors | 1977 | | Steve Chaffey |
| Another Man, Another Chance | 1977 | | Jesse James (uncredited) |
| The Adams Chronicles | 1976 | TV Mini-Series | Tsar Alexandre I |
| One Flew Over the Cuckoo's Nest | 1975 | | Taber |
| Senior Moment | 2017 | post-production | Sal Spinelli |
| Muse | 2017/II | post-production | |
| Boundaries | 2017/I | post-production | |
| Making a Killing | 2017 | post-production | Lloyd Mickey |
| The Sound | 2017/II | post-production | Clinton Jones |
| Rerun | | filming Future George Benson | |
| Time, the Fourth Dimension | | completed | |
| 7Seconds | 2017 | | Harvey |
| 12 Monkeys | 2017 | TV Series | The Missionary |
| Going in Style | 2017 | | Milton |
| The Big Bang Theory | 2016 | TV Series | Theodore |
| Cold Moon | 2016 | | James Redfield |
| I Am Not a Serial Killer | 2016 | | Mr. Crowley |
| Donald Trump's The Art of the Deal: The Movie | 2016 | TV Movie | Doc Brown |
| Just in Time for Christmas | 2015 | TV Movie | Grandpa Bob |
| Cyberchase | 2002-2015 | TV Series | The Hacker |
| The Boat Builder | 2015 | | Abner |
| Jimmy Kimmel Live! | 2015 | TV Series | Doc Brown |
| Back to the Future: Doc Brown Saves the World | 2015 | Video short | Emmett Brown |
| Back to the Future: The Game - 30th Anniversary Edition | 2015 | Video Game | Dr. Emmett Brown Citizen Brown (voice) |
| Lego Dimensions | 2015 | Video Game | Dr. Emmett Brown (voice) |
| House of Monsters | 2015 | TV Series | Dr. Gaulstone |
| King's Quest | 2015 | Video Game | Old King Graham (voice) |
| Hollywood Mom | 2015 | TV Series | Earl Green |
| The Simpsons | 2015 | TV Series | Reverend Jim Ignatowski |
| 88 | 2015/II | | Cyrus |
| Granite Flats | 2014-2015 | TV Series | Professor Hargraves / Dr. Hargraves |
| The One I Wrote for You | 2014 | | Pop |
| Over the Garden Wall | 2014 | TV Mini-Series | The Woodsman |
| Pirate's Code: The Adventures of Mickey Matson | 2014 | | Grandpa Jack |
| Sin City: A Dame to Kill For | 2014 | | Kroenig |
| Zodiac: Signs of the Apocalypse | 2014 | TV Movie | Harry Setag |
| Blood Lake: Attack of the Killer Lampreys | 2014 | TV Movie | Mayor Akerman |
| A Million Ways to Die in the West | 2014 | | Doc Brown |
| The Michael J. Fox Show | 2014 | TV Series | Principal McTavish |
| Funny or Die Is Sorry for Lying About Hoverboards | 2014 | Short | |
| HUVr - BELIEF | 2014 | Video short | |
| HUVr - HOW | 2014 | Video short | |
| Super Athlete | 2013 | | Stanley Bottoms |
| Back to the Future: Back in Time Video Slots | 2013 | Video Game | Doc Brown (voice) |
| The Coin | 2013/I | Short | William |
| Psych | 2013 | TV Series | Martin Kahn |
| Robot Chicken | 2011-2013 | TV Series | Dr. Emmett Brown / Early Hacker / Schlomo |
| Jungle Master | 2013 | | Dr. Wells (English version, voice) |
| Raising Hope | 2013 | TV Series | Dennis Powers |
| Sid the Science Kid: The Movie | 2012 | | Dr. Bonanodon |
| The Narrative of Victor Karloch | 2012 | Short | Victor Karloch (voice) |
| Anything But Christmas | 2012 | TV Movie | Harry |
| R.L. Stine's The Haunting Hour | 2012 | TV Series | Grandpa Walt Montgomery |
| Excuse Me for Living | 2012 | | Lars |
| Dead Before Dawn 3D | 2012 | | Horus Galloway |
| The Oogieloves in the Big Balloon Adventure | 2012 | | Lero Sombrero |
| The Axe Boat | 2012 | Short | Tom Field |
| Delhi Safari | 2012 | | Pigeon (English version, voice) |
| Piranha 3DD | 2012 | | Mr. Goodman |
| The Adventures of Mickey Matson and the Copperhead Treasure | 2012 | | Grandpa Jack |
| Foodfight! | 2012 | | Mr. Clipboard (voice) |
| Last Call | 2012/I | | Pete |
| Dorothy and the Witches of Oz | 2012 | | The Wizard of Oz |
| Cadaver | 2012 | Short | Cadaver |
| The Illusionauts | 2012 | | Professor (English version, voice) |
| The Chateau Meroux | 2011 | | Nathan |
| Snowflake, the White Gorilla | 2011 | | Dr. Archibald Pepper (English version, voice) |
| Adventures of Serial Buddies | 2011 | | Dr. Von Gearheart |
| Back for the Future | 2011 | Short | Dr. Emmett Brown |
| Caiga quien caiga - CQC | 2011 | TV Series | Dr. Emmett Brown |
| The Witches of Oz | 2011 | TV Mini-Series | The Wizard of Oz |
| Back to the Future: The Game - Episode 5, Outatime | 2011 | Video Game | Dr. Emmett Brown Citizen Brown Jacques Douteux (voice) |
| Love, Wedding, Marriage | 2011 | | Dr. George |
| InSight | 2011 | | Shep |
| Back to the Future: The Game - Episode 4, Double Visions | 2011 | Video Game | Dr. Emmett Brown Citizen Brown (voice) |
| Back to the Future: The Game - Episode 3, Citizen Brown | 2011 | Video Game | Dr. Emmett Brown Citizen Brown (voice) |
| Back to the Future: The Game - Episode 2, Get Tannen | 2011 | Video Game | Dr. Emmett Brown (voice) |
| Fringe | 2011 | TV Series | Roscoe Joyce |
| Family Practice | 2011 | TV Movie | Robert Passion Foote |
| Wolf Sheep | 2010 | | |
| Back to the Future: The Game - Episode 1, It's About Time | 2010 | Video Game | Dr. Emmett Brown (voice) |
| Piranha 3D | 2010 | | Mr. Carl Goodman |
| Chuck | 2010 | TV Series | Dr. Leo Dreyfus |
| Snowmen | 2010 | | The Caretaker |
| Magic | 2010 | | Voice of Magic (voice) |
| It's Always Sunny in Philadelphia | 2009 | TV Series | Santa Claus John #2 |
| Jack and the Beanstalk | 2009 | | Headmaster |
| Santa Buddies | 2009 | Video | Stan Cruge |
| The Macabre World of Lavender Williams | 2009 | Short | Lester (voice) |
| Call of the Wild | 2009 | | 'Grandpa' Bill Hale |
| Knights of Bloodsteel | 2009 | TV Mini-Series | Tesselink |
| Meteor | 2009 | TV Mini-Series | Prof. Daniel Lehman |
| The Tale of Despereaux | 2008 | | Hovis (voice) |
| Law & Order: Criminal Intent | 2008 | TV Series | Carmine |
| The Simpsons Ride | 2008 | Short | Dr. Emmett L. Brown (voice) |
| Live from Lincoln Center | 2008 | TV Series | King Pellinore |
| Fly Me to the Moon 3D | 2008 | | Amos (voice) |
| Numb3rs | 2007 | TV Series | Ross Moore |
| Flakes | 2007 | | Willie |
| A Perfect Day | 2006 | TV Movie | Michael |
| Stacked | 2005-2006 | TV Series | Harold March |
| Masters of Horror | 2006 | TV Series | Everett Neely |
| Enfants terribles | 2005 | | Reverend Burr |
| Here Comes Peter Cottontail: The Movie | 2005 | Video | Seymour S. Sassafras (voice) |
| Clubhouse | 2004-2005 | TV Series | Lou Russo |
| Detective | 2005 | TV Movie | Anderson in Launderette |
| Bad Girls from Valley High | 2005 | | Mr. Chauncey |
| King of the Hill | 2005 | TV Series | Smitty |
| The West Wing | 2005 | TV Series | Professor Lawrence Lessig |
| I Dream | 2004 | TV Series | Professor Toone |
| Admissions | 2004 | | Stewart Worthy |
| Back to the Future Video Slots | 2004 | Video Game | Dr. Emmett Brown |
| The Grim Adventures of Billy & Mandy | 2004 | TV Series | Snail |
| Merry Christmas Space Case | 2003 | Short | Narrator (voice) |
| Tremors | 2003 | TV Series | Dr. Cletus Poffenberger |
| Ed | 2003 | TV Series | Burt Kiffle |
| Haunted Lighthouse | 2003 | Short | Cap'n Jack |
| Outtakes | 2002 | Video short | Dr. Emmett Brown (uncredited) |
| Malcolm in the Middle | 2002 | TV Series | Walter |
| The Big Time | 2002 | TV Movie | Doc Powers |
| Hey Arnold! The Movie | 2002 | | Coroner (voice) |
| Interstate 60: Episodes of the Road | 2002 | | Ray |
| Space Case | 2001 | Short | Narrator (voice) |
| Kids World | 2001 | | Leo |
| Wish You Were Dead | 2001 | | Bruce |
| The Tick | 2001 | TV Series | Mr. Fishladder |
| When Good Ghouls Go Bad | 2001 | TV Movie | Uncle Fred Walker |
| Happy Birthday | 2001/I | | Attorney Bum |
| Chasing Destiny | 2001 | TV Movie | Jet James |
| Wit | 2001 | TV Movie | Dr. Harvey Kelekian |
| Man on the Moon | 1999 | | Christopher Lloyd - 'Taxi' Actor (uncredited) |
| Convergence | 1999 | | Morley Allen |
| It Came from the Sky | 1999 | TV Movie | Jarvis Moody |
| Baby Geniuses | 1999 | | Heep |
| Alice in Wonderland | 1999 | TV Movie | White Knight |
| Spin City | 1999 | TV Series | Owen Kingston |
| My Favorite Martian | 1999 | | Uncle Martin |
| The Ransom of Red Chief | 1998 | TV Movie | Sam Howard |
| The Animated Adventures of Tom Sawyer | 1998 | Video | Judge Thatcher (voice) |
| Anastasia | 1997 | | Rasputin (voice) |
| The Wonderful World of Disney | 1997 | TV Series | Al the Boss Angel |
| Dinner at Fred's | 1997 | | Dad |
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