https://www.cnet.com/news/avengers-infinity-war-too-many-avengers-not-enough-time/ >I didn't know who he was, but the gasps from the audience said everything: Guys, it is so on. >Now, six years and many teasers later, it actually is on. Thanos is the star bad dude in Avengers: Infinity War, which will be released around the world April 27. It looks to be the most epic, and successful, installment yet in the Marvel Cinematic Universe (MCU).