Watch Castle Season 3 Episode 9 online via TV Fanatic with over 6 options to watch the Castle S3E9 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Verizon On Demand.

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Episode Details

An astrophysicist is found dead this week, leading to a case that keeps pointing back to the impossible: alien abduction. Lyle Lovett guest stars.

Rating: 4.8 / 5.0 (70 Votes)
Episode Number:

Castle Season 3 Episode 9 Quotes

Wow, she looks like an overstuffed sausage.


What is life without challenges?