Before Jason Alexander landed the role of George Constanza on Seinfeld, Kevin was a potential candidate to portray the character. Dunn did appear on the series, but as a guest star in the episode "Male Unbonding".
His theatrical credits include The Front Page at the Goodman Theatre in Chicago from 1981-1982, The Time of Your Life at the Goodman Theatre from 1983-1984, and Dealing at the Northlight Theatre in Evanston, Illinois from 1986-1988.
Dunn performed the song "Our Love Is Here to Stay" in the pilot episode of Bette (2000).
Film, Video, and TV Movie Credits:
• Transformers: Revenge of the Fallen (2009) as Ron Witwicky
• Lions for Lambs (2007) as ANX Editor
• Transformers: Beginnings (2007) (V) (voice) as Ron Witwicky
• Transformers (2007) as Ron Witwicky
• A Perfect Day (2006) (TV) as Darren
• All the King's Men (2006) as Alex
• The Path to 9/11 (2006) (TV) as Samuel 'Sandy' Berger
• The Black Dahlia (2006) (uncredited) as Elizabeth Short's Father
• Live Free or Die (2006) as Monson
• The Darwin Awards (2006) as Insurance Exec
• The Mikes (2006) (TV)
• Marsha Potter Gets a Life (2005) (TV)
• NTSB: The Crash of Flight 323 (2004) (TV) as Cyrus
• L.A. Sheriff's Homicide (2003) (TV) as Lt. Bob Coughlan
• The Stranger Beside Me (2003) (TV) as Dick Reed
• Gleason (2002) (TV) as Jack Philbin - Gleason's manager
• Confessions (2002)
• The Beach Boys: An American Family (2000) (TV) as Murry Wilson
• On the Edge of Innocence (1997) (TV) as Dr. Barbico
• Shattered Mind (1996) (TV) as Eric
• Unforgivable (1996) (TV) as Milton 'Milt' Stella
• Jack Reed: A Killer Among Us (1996) (TV) as Phil Brenner
• Shadow of a Doubt (1995) (TV) as Mark Evola
• Jack Reed: One of Our Own (1995) (TV) as Phil Brenner
• The Four Diamonds (1995) (TV) as Charles Millard/Charles the Mysterious
• Beethoven's 2nd (1993) (uncredited) as Brillo, Missy's Owner
• 1492: Conquest of Paradise (1992) as Captain Mendez
• Double Edge (1992) (TV) as Webber
• Blind Faith (1990) (TV) as Lt. Gladstone
• Taken Away (1989) (TV) as Lombardi
• Night of Courage (1987) (TV)
He is the brother of actress/comedian Nora Dunn. His parents are John, a musician and poet, and Margaret, a nurse.
In 1996, Kevin shared a Screen Actors Guild nomination for Outstanding Performance by a Cast with his Nixon castmates.
Kevin is 5' 10" (1.78 m) tall.
Among the characters he played in pilots that were not picked up include Francis Xavier Hennessey in CBS' The First Gentleman (1994) and Banning in a FOX's NYPD 2069 (2003).
He has been married to Katina Alexander since July 19. 1986. They have one son together.
Kevin: (on working with real military personnel in "Transformers: Revenge of the Fallen") You get so much information and they're so ready to tell you about everything that they're doing. I think I was talking to a tank commander. It's just great. You just learn so much about what goes into everything these people do.