Tom Hiddleston has revealed he has been able to change Loki slightly in the Thor sequel The Dark World.
In an interview at The Jameson Empire Awards, he said: "Because of Thor and Avengers Assemble, in Thor: The Dark World I have been able to take him new directions, building on the platform that we are already standing on."
Alongside Tom, Chris Hemsworth will return as the titular character in Thor 2: The Dark World.
Natalie Portman is also in line to reprise her Jane Foster role, and Idris Elba will play the gatekeeper Heimdall again.
It will hit cinemas on November 1.