when does thanos first appear in the mcu
Thanos The character appears in various Marvel Cinematic Universe films, portrayed by Damion Poitier in The Avengers (2012), and by Josh Brolin in Guardians of the Galaxy (2014), Avengers: Age of Ultron (2015), Avengers: Infinity War (2018), and the fourth Avengers film (2019) through voice and motion capture. The character has appeared in various comic adaptations, including animated television series, arcade, and video games.