Star Trek, the Next Generation: The Best of Both Worlds (TV)

Admiral J. P. Hanson personally boarded the Enterprise to join the investigation of a destroyed Federation-colonized planet, suspecting the feared Borg. Before this is confirmed, he points out Commander William T. Riker has for the third time refused a command, preferring the Enterprise. Shortly after an enormous Borg ship is found, it engages in battle with the Enterprise, which draws it away. Novel tactics are conceived. Captain Jean-Luc Picard is ordered to come aboard for unprecedented discussions, and kidnapped when he refuses. He finds they tolerate no resistance, and intend to turn him into a Borg. Riker suddenly finds himself acting captain....