Denis Colin Leary (born August 18, 1957) is an American actor, comedian, writer, director and film producer. Leary is known for his biting, fast paced comedic style and chain smoking. He is the star and co-creator of the television show Rescue Me, which ended its seventh and final season on September 7, 2011. Leary has starred in many motion pictures, most recently as Captain George Stacy in Marc Webb's 2012 film The Amazing Spider-Man and the voice of Diego in the animated Ice Age series.
2026
as Diego (voice)
2025
as Colonel Patrick Quinn
2024
as Mikey
2022
as Self (archive footage)
2021
as Frank Donnelly
2021
as Self
2019
as Sean Moody Sr.
2016
as Self - Host
2016
as Diego (voice)
2016
as Billy
2016
as Diego (voice)
2015
as Diego (voice)
2015
as Rick Wilson
2015
as Johnny Rock
2014
as Captain Stacy (uncredited)
2014
as Vince Penn
2012
as Self (archive footage)
2012
as Diego (voice)
2012
as Captain Stacy
2012
as Diego
2011
as Diego (voice)
2011
as Diego (voice)
2011
as Self
2011
as Himself
2010
as Self
2009
as Diego (voice)
2009
as Self
2008
as Michael Whouley
2006
as Self (archive footage)
2006
as self
2006
as Diego (voice)
2005
as Self
2005
as Himself
2005
2004
as Self
2004
as Himself
2004
as Narrator
2004
as Self
2004
as Chaz (voice)
2004
as Tommy Gavin
2003
2003
as Himself
2003
as Himself
2003
as Self
2003
as Self
2003
as Self
2002
2002
as Slater
2002
2002
2002
as Diego (voice)
2002
as Doug 'Dawg' Munford
2001
as Ray Pluto
2001
as Bill
2001
as Mike McNeil
2000
as Teddy
2000
as Wayne
2000
as Fireman
2000
as Officer Fry
1999
as Simon
1999
as Michael McCann
1999
as Bob Findley
1999
as Car Mechanic (voice)
1998
as Francis (voice)
1998
as Bobby O'Grady
1998
as Gil Mars
1998
as Mr. Beal
1998
as Doug
1997
as Fad King
1997
as Vinnie Franco
1997
as Himself
1997
as Nick
1997
as Lono Veccio
1997
as Wheelchair Man (segment "The Red Shoes")
1997
as Vinnie Franko
1997
as Jack Hanaway
1996
1996
as Johnny Crown / Johnny Alt
1996
as Francis 'Frank' O'Brien
1995
as Jake
1995
as Self
1995
as Frank
1995
as Lt. David Poole
1995
1994
as Gus
1993
as Fallon
1993
as Edgar Friendly
1993
as Armor O'Malley
1993
as Sgt. Cooper
1993
as Bill
1993
as Himself
1993
as Himself
1993
as Mike McCracken
1991
as Jake
1989
as Denis Leary (voice)
1987
as Newt