A rumor going around is that filming for Thor 2 will take place underground in London.
There are tunnels around London that will be used for filming, but it hasn't been confirmed where in the movie these tunnels are set.
If you have been following the Thor 2 news closely, you will note the connection between the underground — and the recent news that the villains in the movie may be dark elves.
Thor: The Dark World hammers into theaters November 8th, 2013 directed by Alan Taylor (Game of Thrones), starring Chris Hemsworth as Thor, Natalie Portman as Jane Foster, Tom Hiddleston as Loki, Idris Elba as Heimidall, Zachary Levi as Fandral and Jaimie Alexander as Sif.
Head on over to the Cosmic Book News Thor movie hub for images, news and more.