Firefly logo

Castle frequently makes references to star Nathan Fillion's previous TV series, and has often featured people who were in it. These are actors, episodes or elements with clear links to Joss Whedon's short-lived 2002 "space cowboy" series "Firefly".

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.