Watch Castle Season 6 Episode 1 – Valkyrie Online at Couchtuner

Posted by CouchTuner.eu on September 23, 2013 – 4:14 am at Castle
Couchtuner Desc:

When mystery-thriller writer Richard Castle (Nathan Fillion) is called in to help investigate a series of copycat murders based on his books, he finds he enjoys the experience sufficiently to want to continue it.

Watch it here : Castle Season 6 Episode 1