Actor Hrach Titizian was most commonly known for his roles in television dramas. His acting career in television began with credits on "24" (2001-2010), "Alias" (ABC, 2001-06) and "The Shield" (FX, 2002-08). He also appeared in "Las Vegas" (2003-08), "NCIS" (CBS, 2003-) and "Bones" (Fox, 2005-2017). He continued to work steadily in television dramas throughout the early 2000s, appearing on "Mad Men" (AMC, 2007-2015), "Raising the Bar" (TNT, 2008-09) and "Castle" (ABC, 2009-2016). He also appeared in "NCIS: Los Angeles" (CBS, 2009-). He also had roles in film during these years, including roles in the Jamie Foxx thriller "The Kingdom" (2007) and "The Men Who Stare at Goats" (2009). In his more recent career, he tackled roles on "Homeland" (2011-), "Unforgettable" (2011-16) and "Common Law" (USA, 2012). He also appeared in "Intelligence" (CBS, 2014). He also appeared in the Gregory Itzin comedic drama "Float" (2010). Most recently, Titizian acted on "Pure Genius" (CBS, 2016-17).