BEVERLY HILLS, CA - JUNE 05: Joshua Bitton attends the 'For The Love Of Money' premiere held at the Writers Guild Theater on June 5, 2012 in Beverly Hills, California. The "Castle" cast for Season 6 is still growing. A rep for ABC has confirmed that Joshua Bitton has will have a multi-episode arc in Season 6 as Grant “Sully” Sullivan, a new detective trying to prove himself at the 12th Precinct, as first reported by TVLine. Read more http://www.huffingtonpost.com/2013/...-bitton-season-6_n_3698787.html?utm_hp_ref=tv
