More info about the ABC show:

• Castle on Wikipedia
• Castle on IMDB

Spoiler Tags have now been implemented!

Type | Syntax | Preview :-- | :-- | :-- Episode Spoilers | [spoiler](#s "Episode Spoiler") | spoiler Preview Spoilers | [spoiler](#p "Preview Spoiler") | spoiler

Other TV-related subreddits you might like:

• Firefly
• Community
• The Office
• Scrubs
• Futurama
• Mitchell and Webb
• Dexter
• The Walking Dead
• TV Critic
• The Simpsons
• King of the Hill
• Archer
• Workaholics
• Bones
• Guess The Movie
• Grimm
• Missing
• Bakemonogatari/Nisemonogatari
• Television Club

The /r/USANetwork family of subreddits:

• Burn Notice
• Covert Affairs
• Monk
• Political Animals
• Psych
• Royal Pains
• Suits
• White Collar

Syfy show subreddits:

• Alphas
• Eureka
• Warehouse 13

And if you're 2 seasons behind on all of them... Come check out /r/patientwatchers!