Film & TV List | Role | Media |
 |
| Modern Family (2009–2012) | Jay Pritchett | TV Show |
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| Kick Buttowski: Suburban Daredevil (2011) | Grandpa | TV Show |
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| Redbelt (2008) | Hollywood Producer | Movie |
|
| John from Cincinnati (2007) | Bill Jacks | TV Show |
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| The Unit (2006) | William Partch | TV Show |
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| Twenty Good Years (2006) | Brock Manley | TV Show |
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| Inseparable (2006) | Alan | TV Movie |
|
| The West Wing (2004–2005) | Governor Eric Baker D-PA | TV Show |
|
| 8 Simple Rules (2005) | Matt | TV Show |
|
| L.A. Dragnet (2003–2004) | Lt. Joe Friday | TV Show |
|
| Spartan (2004) | Burch | Movie |
|
| In the Game (2004) | Buzz | TV Movie |
|
| Big Apple (2001) | Det. Michael Mooney | TV Show |
|
| Nobody's Baby (2001) | Norman Pinkney | Movie |
|
| Lucky Numbers (2000) | Dick Simmons | Movie |
|
| The 10th Kingdom (2000) | Relish the Troll King | TV Movie |
|
| The Bone Collector (1999) | Detective Paulie Sellitto | Movie |
|
| The Spanish Prisoner (1997) | FBI Team Leader | Movie |
|
| Married with Children (1987–1997) | Al Bundy | TV Show |
|
| Prefontaine (1997) | Bill Dellinger | Movie |
|
| W.E.I.R.D. World (1995) | Dr. Monochian | TV Movie |
|
| Little Giants (1994) | Kevin O'Shea | Movie |
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| In Living Color (1994) | n/a | TV Show |
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| Blue Chips (1994) | Ed | Movie |
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| Nick's Game (1993) | Ron Hawthorne | TV Movie |
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| Wayne's World 2 (1993) | Glen, Mikita's Manager | Movie |
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| Wayne's World (1992) | Glen, Mikita's Manager | Movie |
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| Dutch (1991) | Dutch Dooley | Movie |
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| Top of the Heap (1991) | Al Bundy | TV Show |
|
| The Whereabouts of Jenny (1991) | Jimmy O'Meara | TV Movie |
|
| A Very Retail Christmas (1990) | Max Crandall | TV Movie |
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| Sibling Rivalry (1990) | Wilbur Meany | Movie |
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| The Adventures of Ford Fairlane (1990) | Lt. Amos | Movie |
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| K-9 (1989) | Brannigan | Movie |
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| Disorganized Crime (1989) | George Denver | Movie |
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| Police Story: Gladiator School (1988) | Sgt. Stanley Bivens | TV Movie |
|
| Midnight Caller (1988) | Hank | TV Show |
|
| Right to Die (1987) | n/a | TV Movie |
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| Spenser: For Hire (1986) | Buddy Almeida | TV Show |
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| Popeye Doyle (1986) | Popeye Doyle | TV Movie |
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| A Winner Never Quits (1986) | Whitey Wyshner | TV Movie |
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| The Equalizer (1985) | Doctor | TV Show |
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| Braker (1985) | Danny Buckner | TV Movie |
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| Hunter (1985) | Dan Colson | TV Show |
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| Miami Vice (1984) | Arthur Lawson
/
Artie Rollins | TV Show |
|
| When Your Lover Leaves (1983) | Mack Sher | TV Movie |
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| Farrell for the People (1982) | Detective Jay Brennan | TV Movie |
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| Another World (1981) | Lenny | TV Show |
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| The Dogs of War (1980) | Terry | Movie |
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| The Day the Women Got Even (1980) | Ed | TV Movie |
|
| Cruising (1980) | Det. Schreiber | Movie |
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| All My Children (1970) | Role Unknown (Year Unknown) | TV Show |
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Film & TV List | Role | Media |
|
| The Oprah Winfrey Show (2010) | Himself | TV Show |
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| Entertainment Tonight (2009–2010) | Himself | TV Show |
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| The View (2010) | Himself | TV Show |
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| Good Morning America (2010) | Himself | TV Show |
|
| Saturday Night Live (1990) | Himself - Host
/
Various | TV Show |
|