Star Trek: The Next Generation (1987)

In the seventh and final season, Riker goes undercover and rediscovers Picard posing as a mercenary on an alien ship. Together they initiate a plan to find a lethal artifact. The crew struggles to deal with Data's new found human elements which cause several traumatic episodes for the crew. As Picard is imprisoned by an alien race, he comes to terms with past emotions. Riker is once again conflicted between his loyalty to Picard and his obligation to Starfleet and the Federation. As the lives of the crew members are endangered, Picard is taken on a journey to the past, present, and future to see the results of his actions.