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).
Blacklight
2022
Across the Line: The Exodus of Charlie Wright
2010
Babenco: Tell Me When I Die
2020
Return to Sender
2004
Flipped
2010
A Shine of Rainbows
2009
A Journey to Sundance
2023
Legends of the Fall
1994
Blink
1993
Nine Lives
2005
Perfect Witness
1989
Unknown
2011
Arthur Miller: Writer
2017
The Exonerated
2006
Wild Child
2008
The Mission
1986
Jonah Hex
2010
Music of the Heart
1999
Stay
2013
Change in the Air
2018
Practical Magic
1998
Benedict Arnold: A Question of Honor
2003
The Assignment
1997
The Handmaid's Tale
1990
Cavedweller
2004
Mary Shelley's Frankenstein
1994
Bobby Jones: Stroke of Genius
2004
Benny & Joon
1993
Shadow of Fear
2004
Bury My Heart at Wounded Knee
2007
The Lightkeeper
2026
The Last Keepers
2013
Dark Matter
2008
Stakeout
1987
The Lemon Sisters
1990
Desperately Seeking Susan
1985
Haunted
1995