I've only skimmed the comic but your spoiler is correct.Interesting! I didn’t even know this movie exists, but it sounds worth checking out. I remember not being very impressed by the comic but it’s been a very long time. Re: the comic ending, is it the one whereor is that a different Elseworlds series?the whole thing is a millions year long time loop
He could have just befriended Stalin's real son after saving the hockey team from their plane crash.There was also the character of Pyotr Roslov, this world's version of one of Superman’s childhood friends, who is cast as a fictional son of Stalin.