We'll Always Have Paris

Moments of time briefly repeat themselves aboard the Enterprise, and a distress call follows from Dr Paul Manheim, a brilliant scientist expelled from the Federation Science Institute for unauthorised experiments. Picard knows the name for another reason: Manheim's wife Jenice is the woman he walked away from in Paris years earlier to pursue his career in Starfleet. At Manheim's base on a remote planetoid, the scientist lies gravely ill, and Picard and Jenice resume an awkward, tender conversation. Manheim explains that his research into time and other dimensions has opened a rift he can no longer control, and the distortions are getting worse. Data, judged least vulnerable to their effects, goes alone into the laboratory, where he briefly meets other versions of himself, and seals the rift with a carefully measured amount of antimatter. With Manheim recovering, Picard and Jenice share a final visit to a holodeck Paris before she leaves with her husband.