Sodor not only gets bombed by Nazis, but deals with Blackshirt rallies, clandestine Fascist meetings, and some of the engines even go to the front lines themselves.
Category: TV
Where to Start: Jojo’s Bizarre Adventure.
Yet Jojo is an intimidating series. It's been running more or less continuously since 1987, and currently running through its 8th part Jojolion. But that's over 32 years' worth of manga chapters, with multitudes of protagonists, antagonists, side characters, stands and moments of complete insanity.