

The first season premiered on Disney+ on June 9, 2021, running for six episodes until July 14, as part of Phase Four of the MCU. The season has a crime thriller tone, and sets-up the events of the MCU films Doctor Strange in the Multiverse of Madness (2022) and Ant-Man and the Wasp: Quantumania (2023). The series takes place after the events of the film Avengers: Endgame, in which an alternate version of Loki created a new timeline, diverging from the events of The Avengers (2012). Production resumed that September and completed in December. Filming began in February 2020 in Atlanta, Georgia, but was halted in March due to the COVID-19 pandemic. Loki was officially confirmed among the various Disney+ series in development from Marvel Studios in November 2018, along with Hiddleston's involvement. Grant, and Jonathan Majors also starring. Tom Hiddleston reprises his role as Loki from the film series, with Gugu Mbatha-Raw, Wunmi Mosaku, Eugene Cordero, Tara Strong, Owen Wilson, Sophia Di Martino, Sasha Lane, Jack Veal, DeObia Oparei, Richard E. The season was produced by Marvel Studios, with Michael Waldron serving as head writer and Kate Herron directing. It is set in the Marvel Cinematic Universe (MCU), sharing continuity with the films and television series of the franchise.

The first season of the American television series Loki, based on Marvel Comics featuring the character of the same name, sees Loki brought to the mysterious Time Variance Authority (TVA) after stealing the Tesseract during the events of Avengers: Endgame (2019), and is forced to help catch a dangerous variant version of himself.
