His television roles include the attorney Alan Shore in the last season of The Practice (2003–2004) and its spin-off Boston Legal (2004–2008), which earned him three Primetime Emmy Awards for Outstanding Lead Actor in a Drama Series. He portrayed Robert California in the sitcom The Office (2011–2012). He then starred as Raymond Reddington in the NBC crime thriller series The Blacklist (2013–2023), for which he received two Golden Globe Award nominations for Best Actor – Television Series Drama.
His television roles include the attorney Alan Shore in the last season of The Practice (2003–2004) and its spin-off Boston Legal (2004–2008), which earned him three Primetime Emmy Awards for Outstanding Lead Actor in a Drama Series. He portrayed Robert California in the sitcom The Office (2011–2012). He then st,arred as Raymond Reddington in the NBC crime thriller series The Blacklist (2013–2023), for which he received two Golden Globe Award nominations for Best Actor – Television Series Drama.