This article is a stub. You can help by expanding it. Josie (Karissa Vacker) is a psychological warfare genius whose intuition makes her invaluable in interrogation. She first appears in "Chuck Versus the Muuurder" when she is called to Castle to be considered for the position of a future Intersect. Retrieved from "https://chuck-nbc.fandom.com/wiki/Josie?oldid=23602" Categories: Stubs Characters Female Season Four Minor Characters CIA Agent Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.