Timothy Stack
- Rooster
2026 Graham
- The Old Man
2022 CIA Chief
- Sprung
2022 Story
- Ghosts
2021 Reverse Mortgage Guy
- Raising Hope
2010 TV's Tim Stack
- Welcome to Paradise
2007 Eugene Fennig
- American Pie Presents: Band Camp
2005 Mr. Nelson
- My Name Is Earl
2005 Writer
- Teacher's Pet
2004 Father (voice)
- Scary Movie 3
2003 Carson Ward
- Dumb and Dumberer: When Harry Met Lloyd
2003 Doctor
- Animal Precinct
2001
- Cast Away
2000 Morgan Stockton
- Son of the Beach
2000 Writer
- Malcolm in the Middle
2000 Sam
- Curb Your Enthusiasm
2000 Burt
- Idle Hands
1999 Principal Tidwell
- The Brave Little Toaster Goes to Mars
1998 Lampy (voice)
- The Brave Little Toaster to the Rescue
1997 Lampy (voice)
- Dear God
1996 Cousin Guy, the Postal Cop
- My Brother's Keeper
1995 Father Frank
- Night Stand with Dick Dietrick
1995 Writer
- Clifford
1994 Kevin's Father
- It's Pat
1994 Doctor
- On Our Own
1994 Writer
- The John Larroquette Show
1993 Irv Feinberg
- Johnny Bago
1993
- The Second Half
1993 Charles
- Nervous Ticks
1992 Tim
- Maid for Each Other
1992 Larry the Lawyer
- Double Trouble
1992 Albers
- What She Doesn't Know
1992 Story
- The Flash II: Revenge of the Trickster
1991 Jim Kline
- Pacific Station
1991
- Wings
1990 Mr. Thompson
- Parker Lewis Can't Lose
1990 Martin Lewis
- The Flash
1990 Jim Kline
- Seinfeld
1989 Dwayne
- Tales from the Crypt
1989 Frank
- Doctor Doctor
1989
- Free Spirit
1989
- Family Matters
1989 Writer
- Justin Case
1988 Officer Swan
- The Wonder Years
1988 Mr. Plenitzer
- Glory Days
1988 Story
- The Brave Little Toaster
1987 Lampy / Zeke (voice)
- Blind Date
1987 Grant
- thirtysomething
1987
- The New Adventures of Beans Baxter
1987 Murray De Lamour
- Back to School
1986 Trendy Man
- L.A. Law
1986 Stanton's Atty. Stoddard
- Starman
1986
- ALF
1986 Jim
- The Golden Girls
1985 Agent Bell
- Our Time
1985
- Night Court
1984 Bill
- Punky Brewster
1984 Mr. Chillings
- Murder Me, Murder You
1983 Natty
- Reggie
1983 Tom Lockett
- The Winds of War
1983 Yeoman Ryan
- I, Desire
1982 Daryl
- The Best Little Whorehouse in Texas
1982 Melvin's Crew
- Remington Steele
1982 Arthur McKinley Reynolds III
- Cagney & Lacey
1982
- Thornwell
1981 Means
- Quincy, M.E.
1976
- Laverne & Shirley
1976 Bank Teller
- Saturday Night Live
1975 Writer
