Stardate, the 23rd Century. Retired Starfleet officers James T. Kirk, Montgomery Scott and Pavel Chekov are guests of honor aboard the newly christened Enterprise-B. A test run takes an unexpected turn, however, when the starship encounters two vessels trapped inside the Nexus, a mysterious energy ribbon. During a perilous rescue attempt, Kirk is swept out into space. Seven decades later, Captain Jean-Luc Picard and the crew of Enterprise-D rescue an El Aurian physicist named Soran. Unbeknownst to Picard, Soran harbors a deadly plan that includes the destruction of the Enterprise and millions of lives. Now Picard's only hope for a future rests within the Nexus... and a legendary captain from the past.