Check out a sneak peek of the Season 1 finale of “Superman and Lois.” In the episode entitled “Last Sons of Krypton,” Superman’s (Tyler Hoechlin) worst nightmare comes to life, and Lois (Elizabeth Tulloch) confronts Leslie Larr (guest star Stacey Farber, “Degrassi: The Next Generation”).

Meanwhile, Lana (Emmanuelle Chriqui), Kyle (Erik Valdez) and Sarah (Inde Navarette) agree to stay to help General Lane (Dylan Walsh). Jordan Elsass, Alex Garfin, Wole Parks and Adam Rayner also star. (#115). The episode was directed by Tom Cavanagh with story by Kristi Korzec & Michael Narducci and teleplay by Brent Fletcher & Todd Helbing.”

“Superman & Lois” airs Tuesdays on The CW.