CSI: NEW YORK

“Detective Don Flack” (Eddie Cahill)

Detective Don Flack knows the streets of New York. Yonkers bred, a descendent from a long line of police officers, Detective Flack’s future was never in question. Working closely with Mac Taylor and his unit, Detective Flack bridges the gap between the old school NYPD and the new generation of CSI. Carrying with him an intense hatred of the “bad guy,” his approach to solving crimes, while sometimes borderline, is nonetheless always effective.

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Eddie Cahill is best known to television audiences for his recurring role as Jennifer Aniston's boyfriend Tag Jones in “Friends.”

He starred in the television series “Glory Days” and had guest starring roles in “Sex and the City,” “Dawson’s Creek,” “Haunted,” “Law & Order: Special Victims Unit,” “Charmed” and “Felicity.”

This year, Cahill made his big screen debut in the critically acclaimed movie “Miracle,” where he played Olympian Jim Craig, goalkeeper for the 1980 U.S. Olympic Hockey team and one of the actor’s real-life heroes.

In 2000, he appeared in the Off Broadway production of “The Altruists.” A year later, E! Entertainment named him one of their “Sizzlin' Sixteen,” as one of the brightest up-and-coming stars of the year.

Cahill was born and raised in New York. He divides his time between New York and Los Angeles. His birth date is January 15th.