Idris Elba, from Hackney, London in the UK appeared on talk show Friday Night With Jonathan Ross on Friday April 16, 2010. Ross, a massive comic book movie fan obvously questioned Ross about the up and coming Thor movie.
Ross questioned Elba on his character Heimdall. Elba said that he couldn't say too much because of the contract he signed, saying if he gave away information Marvel did not permit, then they can sue him.
Ross asked if there was going to be some fur on the costume, Elba said there was no fur on any of the costumes in Thor but that he has a massive helmet. I also managed to grab a picture on my phone of Elba wearing a mock Thor helmet given to him by Ross.
On another Note, Elba also had a broken left ankle. I tuned in too late for Ross to ask what happened to the ankle but it could have been done filming Thor.