Ep 1. Shockwave, Part II

The show Star Trek: Enterprise season 2 episode 1 is titled "Shockwave, Part II" and is a continuation of the season 1 finale. It picks up right where the last episode left off, with the Enterprise crew dealing with the aftermath of the temporal shockwave that sent them back in time and caused history to change.

Captain Archer, T'Pol, Trip, and Malcolm find themselves stranded in the 31st century, where they meet a group of time travelers led by a man named Daniels. They learn that the Suliban, the alien race that played a major role in the first season, are responsible for the shockwave and the alterations to the timeline.

The Enterprise crew must work with Daniels and his team to travel back in time and stop the Suliban from carrying out their plan. Meanwhile, back in the 22nd century, Commander Tucker and Doctor Phlox must deal with the fallout from the temporal incursion, including a hostile alien race that has taken advantage of the chaos.

As the crew races against time to set things right, they learn more about the nature of time travel and the repercussions of altering history. They also face tough ethical dilemmas and personal challenges, including relationships and loyalties that are put to the test.

"Shockwave, Part II" is an action-packed episode that explores the consequences of time travel and the importance of preserving history. It also sets the stage for future storylines and character development. The Enterprise crew faces tough challenges and emotional turmoil, but they ultimately come together to save their future and the future of the galaxy.