Joe Diaco on the television series Golden Boy in 2013. From 2014 to 2015 he had a recurring role on the TV series Blue Bloods as Robert McCoy. In 2017 he starred as Bill Tench on the series Mindhunter. McCallany has also appeared in films and episodes of TV series including Shakedown, Casualties of War, Alien 3, Jade, The Peacemaker, Fight Club, Three Kings, Monk, Criminal Minds, Law & Order: Special Victims Unit, Heroes, Vantage Point, The Perfect Guy, Sully, Jack Reacher: Never Go Back, Justice League, and more.