An unknown woman falls out of a casket along with the original deceased when pallbearers lose control of the casket at a funeral; the investigation takes Beckett and Castle into the world of amorous, bed-hopping physicians.
Jesse's (Stephanie Jacobsen) submarine mission in the future takes a fatal turn that has unforeseen effects on John, Sarah and Derek in the present. And Sarah deals with Cameron.
Jesse (recurring guest star Stephanie Jacobsen) flashes back to a life-altering mission aboard her submarine, the Jimmy Carter. Sarah and John make plans to leave.
