Television Crossover Universe

I was never really into boxing.  But when I was a kid, there was one iconic figure who stood out in boxing, even after he was no longer the heavyweight champion.  And that was  MUHAMMAD ALI. 1860s--Abe Grady immigrates to the Unites States from Ireland. He was the great grandfather of Cassius Clay. 1912--Birth of Cassius Marcellus Clay, Sr., father of Cassius Clay. 1917--Birth of Odessa O'Grady Clay, mother of Cassius Clay. January 17, 1942--Birth of Cassius Clay. 1954--Cassius Clay begins training as a boxer. 1955--The death of Emmett Till leads Cassius Clay to vandalize a local railyard. 1958--Cassius Clay graduates from high school. Summer 1960--Cassius Clay wins a gold medal in the Olympics. October 29, 1960--Cassius Clay makes his professional debut. 1964-- DC: THE NEW FRONTIER--Ted Grant defends his heavyweight title against a young Cassius Clay. In the comic, this is set eight years earlier in 1956. Of course in the real world, it ...

This post was too big and so I had to break it up. Over in our Facebook forum, there has been a lot of discussion about the Arrowverse, and it's newest spinoff, Legends of Tomorrow. The Arrowverse does not fit within the main Television Crossover Universe.  The characters that exist in the Arrowverse already have older counterparts in the man TVCU timeline.  However, I have theorized that from the Television Crossover Multiverse perspective, the Arrowverse may be TVCU-4, based on crossovers with Breaking Bad, Law & Order, and Robin Hood. And, the Arrowverse is still a group of television crossovers within a shared reality, so it's still relevant to this website.  So below, check out the TVCU Legends timeline, followed by an Alternate Universe section for the Arrowverse and the DC Multiverse. CAST OF CHARACTERS: Atom I (Al Pratt)--Al Pratt was a short kid in college who was trained by a former boxer and used his new skills to become the crime fighting...