Set at the end of the 24th century, 18 years after the events of Star Trek: Nemesis, with Sir Patrick Stewart reprising his iconic role, Star Trek: Picard revolves around retired admiral Jean-Luc Picard. He is still deeply affected by the loss of Lieutenant Commander Data, portrayed by Brent Spiner, and the destruction of Romulus, and steps into the next chapter of his life. The series follows Picard as he tracks down a series of mysteries about his past. He sets out on a new adventure against a legion of dangerous foes, with the help of a few returning characters Data, Riker, and Seven of Nine, and a whole new crew.