1957-08-18 Worcester, Massachusetts, USA
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.
![]() |
Ice Age 6 | Diego (voice) | 2026-12-16 |
![]() |
Oh. What. Fun. | 2025-12-02 | |
![]() |
Spider-Man: All Roads Lead to No Way Home | Self (archive footage) | 2022-05-03 |
![]() |
Patrice O'Neal: Killing Is Easy | Self | 2021-02-19 |
![]() |
9/11: Fifteen Years Later | Self - Host | 2016-09-11 |
![]() |
Ice Age: Collision Course | Diego (voice) | 2016-06-23 |
![]() |
Ice Age: The Great Egg-Scapade | Diego (voice) | 2016-03-19 |
![]() |
Cosmic Scrat-tastrophe | Diego (voice) | 2015-11-06 |
![]() |
Freaks of Nature | Rick Wilson | 2015-10-30 |
![]() |
Draft Day | Vince Penn | 2014-04-11 |
![]() |
The Amazing Spider-Man 2 | Captain Stacy (uncredited) | 2014-04-16 |
![]() |
Rite of Passage: The Amazing Spider-Man Reborn | Self | 2012-11-09 |
![]() |
The Amazing Spider-Man | Captain Stacy | 2012-06-23 |
![]() |
Vanilla Ice Archive | Self (archive footage) | 2012-07-16 |
![]() |
Ice Age: Continental Drift | Diego (voice) | 2012-06-27 |
![]() |
Ice Age: A Mammoth Christmas | Diego (voice) | 2011-11-24 |
![]() |
Scrat's Continental Crack-Up: Part 2 | Diego (voice) | 2011-11-16 |
![]() |
Give It Up for Greg Giraldo | Self | 2011-03-18 |
![]() |
Denis Leary and Friends Present: Douchebags and Donuts | Himself | 2011-01-18 |
![]() |
Back From Hell: A Tribute to Sam Kinison | Self | 2010-02-06 |
![]() |
Ice Age: Dawn of the Dinosaurs | Diego (voice) | 2009-06-26 |
![]() |
Recount | Michael Whouley | 2008-05-25 |
![]() |
Ice Age: The Meltdown | Diego (voice) | 2006-03-29 |
![]() |
Kings of Comedy USA | Self (archive footage) | 2006-10-23 |
![]() |
World's Greatest Stand Up: Volume One | self | 2006-05-08 |
![]() |
Merry F#%$in' Christmas | Self | 2005-11-27 |
![]() |
Comedy Central Roast of Jeff Foxworthy | Self | 2005-03-20 |
![]() |
NHL: Vintage Collection: Greatest Goals | 2005-01-04 | |
![]() |
Reverse of the Curse of the Bambino | Himself | 2004-12-10 |
![]() |
2004 Boston Red Sox: The Official World Series Film | Narrator | 2004-11-01 |
![]() |
Last Laugh '04 | Self | 2004-12-12 |
![]() |
Lord Stanley's Cup: Hockey's Ultimate Prize | 2003-11-25 | |
![]() |
Comedy Central Roast of Denis Leary | Self | 2003-08-10 |
![]() |
When Stand Up Stood Out | Self | 2003-01-01 |
![]() |
The Curse of the Bambino | Himself | 2003-09-16 |
![]() |
Richard Pryor: I Ain't Dead Yet, #*%$#@!! | Self | 2003-01-01 |
![]() |
The Secret Lives of Dentists | Slater | 2002-09-09 |
![]() |
Dawg | Douglas 'Dawg' Menford | 2002-02-21 |
![]() |
Ice Age | Diego (voice) | 2002-03-14 |
![]() |
Final | Bill | 2001-06-08 |
![]() |
Double Whammy | Ray Pluto | 2001-10-17 |
![]() |
Lakeboat | Fireman | 2000-04-13 |
![]() |
Sand | Teddy | 2000-11-27 |
![]() |
Company Man | Officer Fry | 2000-03-09 |
![]() |
Jesus' Son | Wayne | 2000-06-16 |
![]() |
Do Not Disturb | Simon | 1999-11-04 |
![]() |
The Thomas Crown Affair | Det. Michael McCann | 1999-08-06 |
![]() |
True Crime | Bob Findley | 1999-03-19 |
![]() |
Monument Ave. | Bobby O'Grady | 1998-09-25 |
![]() |
Small Soldiers | Gil Mars | 1998-07-10 |
![]() |
A Bug's Life | Francis (voice) | 1998-11-25 |
![]() |
The Real Blonde | Doug | 1998-02-27 |
![]() |
Wide Awake | Mr. Beal | 1998-03-20 |
![]() |
Wag the Dog | Fad King | 1997-12-25 |
![]() |
Suicide Kings | Lono Veccio | 1997-09-06 |
![]() |
The Matchmaker | Nick | 1997-10-03 |
![]() |
The Second Civil War | Vinnie Franco | 1997-12-04 |
![]() |
Y llegó el amor | Jack Hanaway | 1997-01-18 |
![]() |
Subway Stories | Wheelchair Man (segment "The Red Shoes") | 1997-07-24 |
![]() |
Denis Leary: Lock 'N Load | Himself | 1997-11-15 |
![]() |
Underworld | Johnny Crown / Johnny Alt | 1996-06-01 |
![]() |
Two If by Sea | Francis 'Frank' O'Brien | 1996-01-12 |
![]() |
The Neon Bible | Frank | 1995-08-23 |
![]() |
The State's 43rd Annual All-Star Halloween Special | Self | 1995-10-27 |
![]() |
Operation Dumbo Drop | Lt. David Poole | 1995-07-28 |
![]() |
National Lampoon's Favorite Deadly Sins | Jake | 1995-11-12 |
![]() |
The Ref | Gus | 1994-03-09 |
![]() |
Who's the Man? | Sgt. Cooper | 1993-04-23 |
![]() |
Demolition Man | Edgar Friendly | 1993-10-08 |
![]() |
The Sandlot | Bill | 1993-04-07 |
![]() |
Gunmen | Armor O'Malley | 1993-05-21 |
![]() |
National Lampoon's Loaded Weapon 1 | Mike McCracken | 1993-02-04 |
![]() |
Judgment Night | Fallon | 1993-10-15 |
![]() |
Denis Leary: MTV Unplugged | Himself | 1993-03-13 |
![]() |
Denis Leary: No Cure for Cancer | Himself | 1993-02-20 |
![]() |
Strictly Business | Jake | 1991-11-08 |
![]() |
A Long Walk To Forever | Newt | 1987-10-10 |