Ep 39. The End of Time (2)

Wes sends the team back to the future. Now it's up to Wes and Eric to resolve their issues and defend the city. In the future, the Rangers discover what happened to the city and their friend: the city was ultimately saved, but Wes lost his life fighting for it. They're ordered to have their minds erased of their adventures in the past so they can adjust back to their lives in their own time. However, they're unwilling to give up their memories, and decide to go back to help their friend. Jen gives Alex back her engagement ring.