Thomas William Hiddleston (born 9 February 1981) is an English actor. He gained international fame portraying Loki in the Marvel Cinematic Universe (MCU), appearing in Thor (2011), The Avengers (2012), Thor: The Dark World (2013), Thor: Ragnarok (2017), Avengers: Infinity War (2018), Avengers: Endgame (2019), and in the Disney+ series Loki (2021-).