
Actor
Aidan Quinn
Born 1959 · Chicago, Illinois, USA
Aidan Quinn (born March 8, 1959) is an American actor. He made his film debut in Reckless (1984) and has starred in over 80 feature films, including Desperately Seeking Susan (1985), The Mission (1986), Stakeout (1987), All My Sons (1987), Avalon (1990), Benny & Joon (1993), Legends of the Fall (1994), Mary Shelley's Frankenstein (1994), Michael Collins (1996), Practical Magic (1998), Song for a Raggy Boy (2003), Wild Child (2008) and Unknown (2011). He also played Captain Thomas "Tommy" Gregson on the CBS television series Elementary (2012–19). Quinn has received two Primetime Emmy Award nominations for his performances in the television films An Early Frost (1985) and Bury My Heart at Wounded Knee (2007). Highly active in Irish cinema and the United States, Quinn is a four-time Irish Film and Television (IFTA) Award nominee, winning Best Supporting Actor in a Film for the Conor McPherson film The Eclipse (2009).
Acting

Law & Order: Special Victims Unit
Ben Nicholson · 1999

Flipped
Richard Baker · 2010

White Collar
Professor George Oswald · 2009

Legends of the Fall
Alfred Ludlow · 1994

Elementary
Thomas Gregson · 2012

Unknown
Martin B. · 2011

The Mission
Felipe Mendoza · 1986

Blue Bloods
Gus Vanderlip · 2010

Weeds
CEO · 2005

Wild Child
Gerry Moore · 2008

Practical Magic
Gary Hallet · 1998

Sarah's Key
William Rainsferd · 2010

Benny & Joon
Benjamin 'Benny' Pearl · 1993

Mary Shelley's Frankenstein
Cap. Robert Walton · 1994

Blacklight
Gabriel Robinson · 2022

Third Watch
John Miller · 1999

Michael Collins
Harry Roland · 1996

Stakeout
Richard "Stick" Montgomery · 1987

Desperately Seeking Susan
Dez · 1985

Late Night with Conan O'Brien
Self - Guest · 1993

Song for a Raggy Boy
William Franklin · 2003

Music of the Heart
Brian · 1999

Jonah Hex
Ulysses S. Grant · 2010

Looking for Richard
Richmond · 1996