EXCLUSIVE: Jewel Staite ( Family Law, Firefly) has joined the cast of Resident Alien for Season 4, which is in production.

Resident Alien makes full use of the comedy part of its sci-fi dramedy genre label, and there's a great behind-the-scenes reason why the show's hilarious moments always hit the mark so perfectly.

A crash-landed alien takes on the identity of a Colorado doctor and begins to wrestle with the moral dilemma of his secret mission on Earth. Resident Alien Season 2 Will See Harry Explore Humanity ...