Loki

Loki Laufeyson, known by adoption as Loki Odinson and by his title as the God of Mischief, is a fictional character portrayed by Tom Hiddleston in the Marvel Cinematic Universe (MCU) media franchise, based on the Marvel Comics character of the same name and the Norse mythological god of the same name. Loki was introduced in Thor (2011), and has since become an important recurring figure of the MCU; following the original Loki's death in Avengers: Infinity War (2018), a variant of him from an alternate timeline is introduced in Avengers: Endgame (2019), diverging from the events of The Avengers (2012), headlining the television series Loki (2021) alongside Sylvie, a female variant of him who he works with in the series.