When the galaxy winks out and a bearded time traveller appears, his religious quest for vengeance leads to confusing circumstances aboard the Entrepreneur. But after Kirk leads several missions down to the planet to investigate, hatching a plan to trap both Lazaruses for eternity is the sacrifice they’re both willing to make. Which host is more experienced in the diarrhetic arts? Where do the Oregon Trail and the Hershey Highway both lead? Who was affected forever during this filming? It’s the episode that’s obsessed with crystals.