SCREENRANT VIDEO OF THE DAY SCROLL TO CONTINUE WITH CONTENT Summary Star Trek: Discovery season 5 revealed the fate of Mirror Universe Saru . Written by Johanna Lee and Carlos Cisco and directed by Jen McGowan, Discovery season 5, episode 5, "Mirrors" saw Captain Michael Burnham and Cleveland Booker confront Moll and L'ak when all four became stranded on the Terran ISS Enterprise while searching for the next clue to the Progenitor's technology.
Related Star Trek: Discovery Season 5 Returning Cast & New Character Guide As Burnham seeks the universe's greatest treasure in Star Trek: Discovery season 5, she'll need help from a host of new and returning characters.
Mirror Saru played a larger role in the Discovery season 3 two-parter "Terra Firma," where he became the servant of Emperor Georgiou who had crossed back to the Mirror Universe via the Guardian of Forever . Georgiou took Saru into her confidence, saving his life by telling him the truth about Vahar'ai, which demonstrated how much she had changed thanks to her time in the Prime Universe.