- Castle Season 1 - Official Discussion Thread
- Castle Season 2 - Official Discussion Thread
- Castle Season 3 - Official Discussion Thread
- Castle Season 4 - Official Discussion Thread
- Castle Season 5 - News/Trailers/Photos/Spoilers
- Castle Season 6 - News/Trailers/Photos/Spoilers
- Castle - Season 7 News/ Spoilers/ Trailers/ Sneak Peeks/ Photos
- Castle Season 8 News/Spoilers/Trailers/Sneak Peeks/Photos