XX Press Release:

Guest star: Jason Ambrose as Final Henchman, Sunkrish Bala as Vikram Singh, Devon Elora as Rachel, David L. King as News Producer, Fernando Martinez as Guard, Margaret Newborn as Bar Patron/Driver/ Pedestrian, Danielle Rayne as News Anchor

What Lies Beneath Press Release:

Guest cast: Jeff Davis as Dave Johnson, Eric Satterberg as Carl the Chemist

Cool Boys Release

Detective Slaughter, guest star Adam Baldwin, returns to enlist Castle's help in solving a high-stakes robbery case. But when a body is found linked to the crime, Slaughter becomes the number one suspect in the heist turned murder, while Castle has to determine whether he's guilty or help to prove he's innocent. 

"Cool Boy" will air on Monday, November 9 (10:01 - 11pm et/pt) on ABC.

Guest cast: Adam Baldwin as Detective Slaughter, Kerry Barker as Dawn, Corey Reynolds as Mark West, and Brian Gaskill as David Lacey.

Written by Alexi Hawley and directed by Paul Holahan.