AIRDATE: Monday 23 November 2015 at 10.00pm on ABC
Season 8 Episode 8
Castle and Beckett investigate the murder of a cruise ship entertainer, only to find themselves trapped at sea with the killer.
Regular Cast: Nathan Fillion as Richard Castle, Stana Katic as NYPD Detective Kate Beckett, Tamala Jones as Medical Examiner Lanie Parish, Jon Huertas as NYPD Detective Javier Esposito, Seamus Dever as NYPD Detective Kevin Ryan, Molly Quinn as Alexis Castle with Susan Sullivan as Martha Rodgers. For Season 8, Toks Olagundoye (“The Neighbors”) has joined the series as Hayley.
Guest Cast: Sunkrish Bala as Vikram Singh, Arye Gross as M.E. Perlmutter, Kristoffer Polaha as Caleb Brown.
Written by Christine Roum and directed by Jeff Bleckner.