are both set to make this weekend's first ever Kapow! Comic Con an event to remember.
Taking place over two jam-packed days, the festival is being overseen by comic guru Mark Millar, and should prove to be a veritable cornucopia of delights for comic and movie fans alike.
On the Thor front, both Chris Hemsworth and Tom Hiddleston will be on hand to introduce some exclusive scenes from their movie, as well as heading up an hour-long Marvel Movies panel on Saturday 9 April.
Meanwhile, footage from Green Lantern will also be screened later the same day – which will give UK fans their first look at the superhero on the big screen.
Kapow! Comic Con will close on Sunday 10 April with a screening of the mysterious Movie X, a high profile movie that's not been released yet in cinemas.
Green Lantern 's ongoing effects work pretty much rules that one out, but will it be Thor ? Captain America ? Or X-Men: First Class ? Either way, we can't wait.