Despite being one of the all-time most powerful villains of the Marvel universe, Thanos has not had much crossover name recognition outside of Marvel comics readers.
For longtime Marvel comics readers, though, this is old news.
Few shadows have loomed as large over the Marvel Cinematic Universe than that of the Mad Titan Thanos.
Thanos hasn’t been completely out of the mix since the Infinity Gauntlet series and its follow-ups, Infinity War and Infinity Crusade.