The Castle TV show is a 60 minute mystery drama series that premiered on March 9, 2009 on ABC. It's about a famous mystery writer named Richard Castle who worms his way into working with an NYPD homicide investigation team after a serial killer starts imitating crimes in his novels.

Castle Cast:

Nathan Fillion .................. Richard Castle
Stana Katic ..................... Detective Kate Beckett
Molly C. Quinn .................. Alexis Castle
Susan Sullivan .................. Martha Rodgers
Jon Huertas ..................... Javier Esposito
Ruben Santiago-Hudson ........... Captain Roy Montgomery
Seamus Dever .................... Kevin Ryan
Tamala Jones .................... Lanie Parish

Castle Trivia:

Episodes List With Original Air Dates

The First Season

1. Flowers for Your Grave (3/9/2009)
2. Nanny McDead (3/16/2009)
3. Hedge Fund Homeboys (3/23/2009)
4. Hell Hath No Fury (3/30/2009)
5. A Chill Goes Through Her Veins (4/6/2009)
6. Always Buy Retail (4/13/2009)
7. Home Is Where the Heart Stops (4/20/2009)
8. Ghosts (4/27/2009)
9. Little Girl Lost (5/4/2009)
10. A Death in the Family (5/11/2009)

The Second Season

11. Deep in Death (9/21/2009)
12. The Double Down (9/28/2009)
13. Inventing the Girl (10/5/2009)
14. Fool Me Once (10/12/2009)
15. When the Bough Breaks (10/19/2009)
16. Vampire Weekend (10/26/2009)
17. Famous Last Words (11/2/2009)
18. Kill the Messenger (11/9/2009)
19. Love Me Dead (11/16/2009)
20. One Man's Treasure (11/23/2009)
21. The Fifth Bullet (12/7/2009)
22. A Rose For Everafter (1/11/2010)
23. Sucker Punch (1/18/2010)
24. The Third Man (1/25/2010)
25. Suicide Squeeze (2/8/2010)
26. The Mistress Always Spanks Twice (3/8/2010)
27. Tick, Tick, Tick... (3/22/2010)
28. Boom! (3/29/2010)
29. Wrapped Up in Death (4/5/2010)
30. The Late Shaft (4/12/2010)
31. Den of Thieves (4/19/2010)
32. Food to Die For (5/3/2010)
33. Overkill (5/10/2010)
34. A Deadly Game (5/17/2010)

The Third Season

35. A Deadly Affair (9/20/2010)
36. He's Dead, She's Dead (9/27/2010)
37. Under the Gun (10/4/2010)
38. Punked (10/11/2010)
39. Anatomy of a Murder (10/18/2010)
40. 3XK (10/25/2010)
41. Almost Famous (11/1/2010)
42. Murder Most Fowl (11/8/2010)
43. Close Encounters of the Murderous Kind (11/15/2010)
44. Last Call (12/6/2010)
45. Nikki Heat (1/3/2011)
46. Poof! You're Dead (1/10/2011)
47. Knockdown (1/24/2011)
48. Lucky Stiff (2/7/2011)
49. The Final Nail (2/14/2011)
50. Set Up - Part 1 (2/21/2011)
51. Countdown - Part 2 (2/28/2011)
52. One Life to Lose (3/21/2011)
53. Law & Murder (3/28/2011)
54. Slice of Death (4/4/2011)
55. The Dead Pool (4/11/2011)
56. To Love and Die in L.A. (5/2/2011)
57. Pretty Dead (5/9/2011)
58. Knockout (5/16/2011)

The Fourth Season

59. Rise (9/19/2011)
60. Heroes and Villains (9/26/2011)
61. Head Case (10/3/2011)
62. Kick the Ballistics (10/10/2011)
63. Eye of the Beholder (10/17/2011)
64. Demons (10/24/2011)
65. Cops & Robbers (10/31/2011)
66. Heartbreak Hotel (11/7/2011)
67. Kill Shot (11/21/2011)
68. Cuffed (12/5/2011)
69. Till Death Do Us Part (1/9/2012)
70. Dial M for Mayor (1/16/2012)
71. An Embarrassment of Bitches (1/23/2012)
72. The Blue Butterfly (2/6/2012)
73. Pandora (2/13/2012)
74. Linchpin (2/20/2012)
75. Once Upon a Crime (2/27/2012)
76. A Dance with Death (3/19/2012)
77. 47 Seconds (3/26/2012)
78. The Limey (4/2/2012)
79. Headhunters (4/16/2012)
80. Undead Again (4/30/2012)
81. Always (5/7/2012)