Aidan Quinn

Cast in the murder drama, "Dark Matter" loosely based on the 1991 University of Iowa shootings

Cast as Henry Dawes in the HBO Films original movie, "Bury My Heart At Wounded Knee"; earned an Emmy nomination for Best Supporting Actor in a Miniseries or Movie

Cast in the ensemble "Nine Lives"; Rodrigo García directs a series of vignettes, offering glimpses into the lives of nine women

Cast in the ensemble drama "Empire Falls," the HBO adaptation of Richard Russo's Pulitzer Prize winning novel

Cast opposite Kyra Sedgwick in the drama "Cavedweller"; received an Independent Spirit Award nomination

Had a four-part stint as a tough police lieutenant brought in to clean up the Anti-Crime squad on "Third Watch" (ABC)

Had lead role of Major Benedict Arnold in the A&E telefilm "Traitor: Benedict Arnold"

Cast in "Stolen Summer"; winner of Project Greenlight's competition partly sponsored by Matt Damon and Ben Affleck

Played Meryl Streep's lover in Wes Craven's departure from horror, "Music of the Heart"

Re-teamed with Jordan for the psychological thriller "In Dreams"

Starred in "This Is My Father"; written and directed by brother Paul and shot by brother Declan

Cast as the detective investigating a murder who succumbs to Sandra Bullock's charms in "Practical Magic"

Played dual role of Carlos the Jackal and the US Navy doppelganger sent to destroy him in "The Assignment"

Portrayed Harry Boland, friend and romantic rival to "Michael Collins" in Neil Jordan's biopic of the Irish freedom fighter

Co-starred with Duvall in "The Stars Fell on Henrietta"

Provided voice for Ken Burns' PBS documentary "The History of Baseball"

Re-teamed with Madeleine Stowe for "Blink"

Starred alongside Brad Pitt and Henry Thomas as the sons of Anthony Hopkins in "Legends of the Fall"

Supported Johnny Depp and Mary Stuart Masterson in "Benny & Joon"

Appeared opposite Robin Wright in the Irish-set "The Playboys"

Acted opposite Tom Berrenger in Hector Babenco's "At Play in the Fields of the Lord"

Played identical twins in USA movie "Lies of the Twins"

Co-starred in Barry Levinson's autobiographical "Avalon"; played character based on Levinson's father

Met Robert Duvall acting in "The Handmaid's Tale"

Had title role in the film "Crusoe" a retelling of Daniel Defoe's "Robinson Crusoe"

Played Stanley Kowalski in a Broadway revival of "A Streetcar Named Desire"

Portrayed Madeleine Stowe's murderous boyfriend in John Badham's "Stakeout"

Starred in the PBS "American Playhouse" production of Arthur Miller's "All My Sons"

Put in extrememly brief but authentic appearance in "The Mission" before being murdered by his brother (Robert De Niro)

Stage directing debut at helm of John Turturro's "A Worker's Life" at NYC's Ensemble Studio Theatre

Played unwitting projectionist in "Desperately Seeking Susan"

TV-movie debut, playing a gay man infected with the AIDS virus, in NBC's "An Early Frost"; received an Emmy nomination

Film acting debut as motorcycle-riding rebel in "Reckless" co-starring Daryl Hannah

Acted in Off-Broadway production of "Fool for Love"

Returned to Chicago at age 19

Moved back and forth between Ireland and Illinois while growing up

Professional stage debut in Chicago production of "The Man in 605"