| 2022 |
Who Done It: The Clue Documentary
MOVIE
|
Self (archive footage) (uncredited) |
| 2020 |
Life After The Navigator
MOVIE
|
Himself |
| 2020 |
For Madmen Only: The Stories of Del Close
MOVIE
|
Self |
| 2019 |
Valerie
MOVIE
|
Self |
| 2016 |
A Christmas in Vermont
MOVIE
|
Nick Harper |
| 2016 |
Wild Oats
MOVIE
|
Vespucci |
| 2016 |
Silver Skies
MOVIE
|
Billy |
| 2015 |
Chicago Med
TV
|
Clyde Glickman |
| 2015 |
Thank You, Del: The Story of the Del Close Marathon
MOVIE
|
Self |
| 2015 |
Fresh Off the Boat
TV
|
Mr. Royce |
| 2012 |
Bigfoot
MOVIE
|
Mayor Tommy Gillis |
| 2011 |
Salvation Boulevard
MOVIE
|
Billy |
| 2010 |
Mike & Molly
TV
|
Otis |
| 2009 |
Halloween II
MOVIE
|
Uncle Meat |
| 2009 |
All About Steve
MOVIE
|
Mr. Horowitz |
| 2009 |
Drop Dead Diva
TV
|
Cole Lamburt |
| 2008 |
The Rocker
MOVIE
|
Gator |
| 2007 |
Martian Child
MOVIE
|
Dr. Berg |
| 2007 |
John from Cincinnati
TV
|
Self |
| 2006 |
Psych
TV
|
Barry Saunder |
| 2006 |
Man About Town
MOVIE
|
Ben Giamoro |
| 2005 |
Crazy for Christmas
MOVIE
|
Fred Nickells |
| 2005 |
Rockin' at the Red Dog: The Dawn of Psychedelic Rock
MOVIE
|
narrator |
| 2004 |
House
TV
|
Henry Errington |
| 2004 |
Boston Legal
TV
|
Judge Robert Thompson |
| 2003 |
Celebrities Uncensored
TV
|
Self |
| 2002 |
About Schmidt
MOVIE
|
Larry Hertzel |
| 2002 |
Boomtown
TV
|
Mel Castle |
| 2002 |
The Mesmerist
MOVIE
|
Mr. Valdemar |
| 2001 |
Thieves
TV
|
Self |
| 2001 |
Crossing Jordan
TV
|
Barney Reynolds |
| 2001 |
The Sky is Falling
MOVIE
|
Yogi Cook |
| 2001 |
Teddy Bears' Picnic
MOVIE
|
Ted Frye |
| 2001 |
Three Sisters
TV
|
Jerry Keats |
| 2000 |
Level 9
TV
|
Self |
| 2000 |
CSI: Crime Scene Investigation
TV
|
Dr. Aden |
| 1999 |
Family Law
TV
|
Howard Thomas / Randall |
| 1998 |
That '70s Show
TV
|
Max |
| 1998 |
Two Guys and a Girl
TV
|
Mr. Bergen |
| 1997 |
On the 2nd Day of Christmas
MOVIE
|
David |
| 1997 |
High Stakes
MOVIE
|
Wayne Dreyer |
| 1997 |
The Practice
TV
|
Judge C. Williams |
| 1997 |
Gridlock'd
MOVIE
|
Blind Man |
| 1996 |
The Pretender
TV
|
Landlord |
| 1996 |
Innocent Victims
MOVIE
|
Smithline |
| 1995 |
Out-of-Sync
MOVIE
|
Det. Caldwell |
| 1995 |
The Outer Limits
TV
|
Dr. Emory Taylor |
| 1994 |
Touched by an Angel
TV
|
Flynn Hodge |
| 1994 |
ER
TV
|
Dr. James Broderick |
| 1994 |
Munchie Strikes Back
MOVIE
|
Munchie (voice) |
| 1994 |
Burke's Law
TV
|
Chuck Mason |
| 1993 |
Little Miss Millions
MOVIE
|
Nick Frost |
| 1993 |
Lethal Exposure
MOVIE
|
Taylor Cochran |
| 1992 |
Rubin & Ed
MOVIE
|
Ed Tuttle |
| 1992 |
Quiet Killer
MOVIE
|
Congressman Calvin Phillips |
| 1992 |
Hot Chocolate
MOVIE
|
Mr. Cassidy |
| 1991 |
Murder in New Hampshire: The Pamela Wojas Smart Story
MOVIE
|
Paul Maggioto |
| 1991 |
The New WKRP in Cincinnati
TV
|
Self |
| 1990 |
Call Me Anna
MOVIE
|
John Ross |
| 1988 |
The Diamond Trap
MOVIE
|
Det. Rollings |
| 1987 |
Amazon Women on the Moon
MOVIE
|
Rupert King (segment "Titan Man") |
| 1987 |
Inside Out
MOVIE
|
Jack |
| 1987 |
Six Against the Rock
MOVIE
|
Joseph 'Dutch' Cretzer |
| 1986 |
Heat
MOVIE
|
Pinchus Zion |
| 1986 |
Head of the Class
TV
|
Charlie Moore |
| 1986 |
The Princess Who Had Never Laughed
MOVIE
|
King |
| 1986 |
Flight of the Navigator
MOVIE
|
Dr. Louis Faraday |
| 1986 |
My Chauffeur
MOVIE
|
McBride |
| 1985 |
Clue
MOVIE
|
The Chief (uncredited) |
| 1985 |
George Burns Comedy Week
TV
|
Andy Pace |
| 1985 |
The Ray Bradbury Theater
TV
|
Self |
| 1985 |
Police Academy 2: Their First Assignment
MOVIE
|
Pete Lassard |
| 1984 |
Silence of the Heart
MOVIE
|
Carl Lewis |
| 1984 |
Murder, She Wrote
TV
|
Sheldon Greenberg |
| 1984 |
Best Kept Secrets
MOVIE
|
Jim Osborne |
| 1984 |
Mister Roberts
MOVIE
|
Doc |
| 1984 |
This Is Spinal Tap
MOVIE
|
Terry Ladd |
| 1983 |
Focus on Fishko
MOVIE
|
Sy |
| 1983 |
Likely Stories, Vol. 4
MOVIE
|
Self |
| 1983 |
Motown 25: Yesterday, Today, Forever
MOVIE
|
Self |
| 1983 |
Doctor Detroit
MOVIE
|
Smooth Walker |
| 1982 |
One Shoe Makes it Murder
MOVIE
|
Joe Hervey |
| 1982 |
Faerie Tale Theatre
TV
|
King |
| 1982 |
Victims
MOVIE
|
Charles Galloway |
| 1981 |
Tarantulas: The Deadly Cargo
MOVIE
|
Fred |
| 1981 |
Honky Tonk Freeway
MOVIE
|
Snapper |
| 1981 |
Private Lessons
MOVIE
|
Lester |
| 1980 |
Skyward
MOVIE
|
Koup Trenton |
| 1980 |
Gridlock
MOVIE
|
Seรฑor Smooth (voice) |
| 1980 |
The Fantastic Funnies
MOVIE
|
Dr. Johnny Fever |
| 1980 |
John Ritter: Being of Sound Mind and Body
MOVIE
|
Self / The Rock Doctor |
| 1979 |
The Jerk
MOVIE
|
Carnival Worker (uncredited) |
| 1979 |
Americathon
MOVIE
|
Kip Margolis |
| 1979 |
You Can't Take it With You
MOVIE
|
Wilbur C. Henderson |
| 1978 |
Outside Chance
MOVIE
|
David |
| 1978 |
More Than Friends
MOVIE
|
Avery Salminella |
| 1978 |
WKRP in Cincinnati
TV
|
Dr. Johnny Fever |
| 1978 |
Loose Shoes
MOVIE
|
Ernie Piles, War Correspondent |
| 1978 |
The Comedy Company
MOVIE
|
Roger Dustleman |
| 1978 |
The Ghost of Flight 401
MOVIE
|
Bert Stockwell |
| 1977 |
Soap
TV
|
Mr. Franklin |
| 1977 |
The Other Side of Midnight
MOVIE
|
O'Brien |
| 1977 |
The Amazing Howard Hughes
MOVIE
|
Jenks |
| 1977 |
The Amazing Howard Hughes
TV
|
Jenks |
| 1977 |
Tail Gunner Joe
MOVIE
|
Lt. Ted Cantwell |
| 1976 |
Battle of the Network Stars
TV
|
Self |
| 1976 |
Quincy, M.E.
TV
|
D.A. Jerry Douglas |
| 1976 |
Delvecchio
TV
|
Goldie |
| 1976 |
The Big Bus
MOVIE
|
Jack |
| 1976 |
Silent Movie
MOVIE
|
Executive |
| 1976 |
Jackson County Jail
MOVIE
|
David |
| 1976 |
Tunnel Vision
MOVIE
|
Senator McMannus |
| 1976 |
Laverne & Shirley
TV
|
Self |
| 1976 |
Mary Hartman, Mary Hartman
TV
|
Dr. Robert Williams |
| 1975 |
One Day at a Time
TV
|
Sam Royer |
| 1975 |
The Sunshine Boys
MOVIE
|
Mr. Walsh, Commerical Director |
| 1975 |
Whiffs
MOVIE
|
Dr. Gopian |
| 1975 |
Saturday Night Live
TV
|
Self - Host |
| 1975 |
Saturday Night Live
TV
|
Self (uncredited) |
| 1975 |
Switch
TV
|
M.W. |
| 1975 |
Prisoners
MOVIE
|
Self |
| 1975 |
The Blue Knight
MOVIE
|
Resident |
| 1975 |
Hustling
MOVIE
|
Detective |
| 1975 |
Shampoo
MOVIE
|
Red Dog |
| 1975 |
Baretta
TV
|
Walker |
| 1974 |
The Rockford Files
TV
|
Al Steever |
| 1974 |
Harry O
TV
|
Senator Lawler |
| 1974 |
Rhoda
TV
|
Self |
| 1973 |
The Blue Knight
MOVIE
|
Self |
| 1973 |
The Blue Knight
TV
|
Self |
| 1973 |
Jory
MOVIE
|
Santa Rosa bartender |
| 1973 |
Steelyard Blues
MOVIE
|
Frank Veldini |
| 1973 |
Kid Blue
MOVIE
|
Confectionary Man (as Howard Hessman) |
| 1972 |
The Bob Newhart Show
TV
|
Self |
| 1972 |
The Bob Newhart Show
TV
|
Craig Plager |
| 1972 |
The Bob Newhart Show
TV
|
Augie (voice) (uncredited) |
| 1972 |
Sanford and Son
TV
|
Self |
| 1971 |
The Christian Licorice Store
MOVIE
|
Last Party Guest |
| 1971 |
Cisco Pike
MOVIE
|
Recording Engineer |
| 1971 |
Billy Jack
MOVIE
|
Drama Teacher |
| 1969 |
Some Kind of a Nut
MOVIE
|
Bartender |
| 1969 |
A Session with the Committee
MOVIE
|
(as Don Sturdy) |
| 1968 |
Petulia
MOVIE
|
Hippie (uncredited) |
| 1967 |
Mannix
TV
|
Ray Bennett |
| 1967 |
The Smothers Brothers Comedy Hour
TV
|
Various |
| 1960 |
The Andy Griffith Show
TV
|
Counter Boy |
| 1960 |
The Andy Griffith Show
TV
|
Harry |