Original Air Date: March 25, 2013

Writer: Terrence Paul Winter

Director: Rob Hardy

Summary:  When a man is found dead in an industrial cake mixer, Castle and Beckett trace the murder to an Irish gang in Staten Island and a beautiful bar owner named Siobhan O’Doul (guest star Cara Buono, “Mad Men”). Much to everyone’s surprise, Detective Ryan has a complicated history with Siobhan and the Staten Island crime family from his days working undercover in narcotics. When the case hits a dead end, Ryan must go back undercover to expose the killer, complicating his relationship with his wife.

Discussion: Episode 18 Discussion

Executive Producers

• Andrew W. Marlowe
• Rob Bowman
• Armyan Bernstein
• David Amann

Main Cast

• Nathan Fillion – Rick Castle
• Stana Katic -Detective Kate Beckett
• Jon Huertas – Detective Javier Esposito
• Seamus Dever – Detective Kevin Ryan
• Molly C. Quinn – Alexis Castle
• Susan Sullivan – Martha Rodgers
• Tamala Jones – Lanie Parish
• Penny Johnson Jerald – Captain Victoria Gates

Guest Cast

• Juliana Dever – Jenny Ryan
• Cara Buono – Siobhan O’Doul
• Brian Letscher – Liam Finch
• Christina Cox – Maggie Finch
• Michael Rodrick – Robert “Bobby S” Shannon

Images