14. The Blue Butterfly
Castle - Season 4
Overview
When Castle and Beckett investigate the killing of a treasure hunter, they discover the case is linked to a mysterious homicide from 1947 involving a hard-boiled private detective. Castle realizes the only way to solve the present-day murder is to solve the murder from the past. The 1947 case comes to life through stylized flashbacks, featuring Castle as the private eye and Beckett as a femme fatale.
Cast
Mark Pellegrino
Tom Dempsey / Tom Dempsey III
Chad Everett
Joe Flynn
Patrick Cassidy
Clyde Belasco
Ellen Geer
Vera Mulqueen
Sarah Lilly
Luella McManus
Darin Toonder
Frankie Huntsaker
Jared Farid Ward
Bartender
Zahn McClarnon
Ray Horton
Lorin McCraley
West Side Wally
Andrea Grano
Cindy Banks
Adam Bay
Leonard Scofield
Crew
Director
Writer
All Episodes in Season 4
1. Rise
2. Heroes & Villains
3. Head Case
4. Kick the Ballistics
5. Eye of the Beholder
6. Demons
7. Cops & Robbers
8. Heartbreak Hotel
9. Kill Shot
10. Cuffed
11. Till Death Do Us Part
12. Dial M for Mayor
13. An Embarrassment of Bitches
14. The Blue Butterfly
15. Pandora (1)
16. Linchpin (2)
17. Once Upon a Crime
18. A Dance with Death
19. 47 Seconds
20. The Limey
21. Headhunters
22. Undead Again
23. Always