It has been 15 years since Tom Hiddleston first appeared as the God of Mischief in Thor, and the actor is now preparing for a major return to the big screen. Hiddleston is officially set to reprise his role as Loki in the upcoming Marvel movie Avengers: Doomsday, which is scheduled for release next December. After the successful two-season run of the Loki series on Disney+, the actor recently shared his thoughts on the character's evolution and what fans can expect from the next Avengers instalment.