had to be burned from Jordan's system for him to heal. In the episode "O Mother, Where Art Thou?", Kal-El went to the Fortress to talk to the Jor-El A.I. about the revelation that Tal-Rho is his maternal half-brother. As the two talked, Jor-El revealed that reversing the Eradicator was beyond his knowledge. In the episode "A Brief Reminiscence In-Between Cataclysmic Events", flashbacks reveal that after the death of Jonathan Kent Sr., Clark came to the Fortress learn about his abilities. Later, in the Fortress, Clark asked Lois to marry him. In present, Tal-Rho followed Clark to the fortress and put him in a trance where he kept reliving his memories. When Clark woke up, Tal destroyed Jor-El's hologram. In the episode "The Thing in the Mines", the Inverse World's Kal-El flew to the Fortress after fighting Superman, where he took off his armor after sustaining damage during the fight. In the episode "Anti-Hero", to protect his Inverse World counterpart from being killed by Mitch Anderson, Superman gave Anderson coordinates to the Fortress instead of Tal-Rho's fortress, where he actually was. Soldiers went to the Fortress and discovered the armor of Superman's counterpart, leading Anderson to conclude that they were working together. In episode 7 of season 2, it was revealed that this version of the Fortress of Solitude was located at 76.2 North and 100.4 West, which happens to be the Qausuittuq National Park in Canada, near the Arctic Ocean. Krypton The Fortress of Solitude is central to the storyline of Krypton. In the first season, Seg-El, Kal-El's grandfather, visits the Fortress with his mother, Charys-El, to find the lost research of Val-El, Seg-El's grandfather, after Adam Strange requests Seg-El to find the Fortress to stop Brainiac from destroying Krypton and altering the timeline to prevent Kal-El's birth, 200 years later. Meanwhile, Nyssa-Vex and Jayna-Zod are trying to find the Fortress to prevent information about life on other planets from getting out to the public. The holographic Val appears to Seg and other allies in helping to expose and stop Brainiac's attempt to "bottle" Kandor City. Seg and Brainiac end up being trapped in the Phantom Zone projector in the Fortress, while the real Val-El is brought to Krypton by General Zod, who destroys the projector. In the second season, Seg and Nyssa come to emptied Fortress to remove Brainiac's nanites in Seg's brain stem. After removing them, Brainiac