Jewel Staite has signed up for a guest role in the seventh season of Supernatural. The Firefly star will appear in upcoming episode 'The Girl Next Door', according to Zap2it. What to Read Next The ...

Jewel Belair Staite (born June 2, 1982) is a Canadian actress who portrayed Catalina in Space Cases, Kaylee Frye in Firefly and Serenity, and Dr. Jennifer Keller on Stargate Atlantis. Most recently, ...