Home > TV > CASTLE Season 6 Cast Photos CASTLE Season 6 Cast Photos September 11, 2013September 4, 2013 by Seat42F CASTLE Season 6 Cast Photos : CASTLE – ABC’s “Castle” stars Stana Katic as NYPD Detective Kate Beckett and Nathan Fillion as Richard Castle. (ABC/Bob D’Amico) Twitter Facebook Pinterest Flipboard Reddit Email Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14