
Biography
Mike Doyle (born September 16, 1972) is an American actor, screenwriter, director and producer. He is best known for his recurring roles in the television series Law & Order: Special Victims Unit, playing Forensics Tech Ryan O'Halloran, and Oz, playing Adam Guenzel. It was on the set of Oz that Doyle met George Morfogen, whom he would cast in Shiner, a short film written, produced and directed by Doyle that debuted at the 2006 Tribeca Film Festival. Doyle also wrote and produced the 2003 limited-release film Cutter. Doyle played Lt. Cmdr. Tom Palatonio in the 2005 action film Phantom Below, which is notable for having been released in multiple versions under multiple names which included or excluded gay content depending on the edit (the gay-themed edit was released under the title Tides of War). Also in 2005, he plays a gay coffee barista named Andy in 29th and Gay. On June 2, 2009, The New York Times published an article about Doyle and his tendency to die on screen during his acting roles. His seventh death, in the season 10 finale of Law and Order Special Victims Unit, ended a successful six year run as forensic tech Ryan O’Halloran on the show.
Acted in 55
2020s
- 2026
Red Ink
Senator Conrad
- 2024
The Greatest
Older Johnny McKlien
- 2023
Passing Through
Movie
- 2021
Ghost Bike
Dean
- 2020
The Accidental Wolf
Cast, Brad · 4 episodes
2010s
- 2018
- 2017
- 2016
- 2015
Bereave
Steve
- 2014
- 2013
- 2012
The Exhibitionists
George Thornton
Gayby
Scott
- 2011
Union Square
Bill
- 2010
2000s
- 2009
- 2008
- 2007
- 2005
Room Service
Stone
29th and Gay
Andy Griffith
- 2004
1990s
- 1999
- 1998
Monday After the Miracle
Peter Fagan
- 1997
Jenny
Dave · 1 episode
- 1996
- 1994
- 1990
Directed 3
2020s
- 2026
- 2023
Passing Through
Director
2010s
- 2019
Produced 1
2010s
- 2019
Wrote 1
2010s
- 2019
Appearances1
2020s
- 2020