Trouble in Chinatown

The abduction of an undercover agent brings ex-CIA psychic Simon Kraft back into the Eppes' lives, and while Charlie pursues a scientific solution and Don a procedural one, Kraft's visions lead them toward an ancient ceremony and the loss of another life.

Title

 * This may be a tip of the hat to both "Chinatown" (1972) and John Carpenter's cult classic "Big Trouble in Little China'' (1986).