New Delhi, Aug 11 (ANI): The superheroes have finally assembled on the sets of ‘Avengers 4’. Russo Brothers, the directors on Thursday posted a teaser image marking the beginning of the filming of ‘Avengers 4’ with a glove showing off four digits. There is still no confirmation about whose glove it is, but the Russo’s Facebook page has plenty of entertaining theories from fans. Feige in an interview said that 2018’s ‘Infinity War’ is the culmination of 10 years of storytelling, and that what comes next may be something different. He shared, “Certainly as we get to Infinity War, there is a sense of a climax, if not a conclusion to, by the time we’re at untitled Avengers 4, the 22 movies that will have encompassed the first three phases of the MCU [ Marvel Cinematic Universe].” ‘Avengers: Infinity War’ is set to open May 4, 2018, while ‘Avengers 4’ will hit theaters May 3, 2019.