Michael Kelly is an American actor best known for his roles as CJ in the 2004 zombie film Dawn Of The Dead; and as Detective Bobby Crocker in the 2005 television series Kojak, as well as the made-for-TV movie of the same name in the same year.
In 2011 he starred as Jonathan 'Prophet' Simms in the Criminal Minds spin-off Criminal Minds: Suspect Behavior.
He also played the role of Agent Ron Goddard in three episodes of the final season of The Sopranos, in 2006/7.
Other television shows Kelly has guest starred in include Third Watch, The Shield, Law & Order, Judging Amy, and Law & Order: Special Victims Unit.
Other films he has acted in include Origin of the Species (1998), Man on the Moon (1999), Unbreakable (2000), Champions (2006), Broken English (2007) and Zoe's Day (2007).