I was just thinking, just change the location to the Arctic, add a little mystical time travel mumbo jumbo[0] to jump the Nazis forward to the Silver age[1], an

I was just thinking, just change the location to the Arctic, add a little mystical time travel mumbo jumbo[0] to jump the Nazis forward to the Silver age[1], and you've got yourself a recipe for a fun Superman crossover at the Fortress of Solitude. --- [0]: https://en.wikipedia.org/wiki/Thule_Society https://en.wikipedia.org/wiki/Thule_Society [1]: https://en.wikipedia.org/wiki/Fortress_of_Solitude#Original_version https://en.wikipedia.org/wiki/Fortress_of_Solitude#Original_...