Gabriel Suttle

When the team treats a 6-year-old with multiple health issues, they must collaborate with her mother (Jessica Collins), who is also a doctor; Wilson and House go on vacation.

Nick (David Giuntoli) faces his toughest challenge yet when he and Hank (Russell Hornsby) investigate a case that combines religious phenomenon with the dark dealings of the Wesen Council. Meanwhile, Rosalee (Bree Turner) is torn when Nick's case challenges her Wesen loyalties. Elsewhere, Captain Renard (Sasha Roiz) leaves town to tend to some "family matters."

Kensi and Deeks pose as a married couple as they try to expose a Russian sleeper cell.