"The thing about the 501st that's great is that it sprang into life from the fans, from going to conventions. Two guys getting together wanting to build suits, and now it's like 5,000 strong in 32 countries. They're everywhere I go; wherever we need them. And visiting kids in hospitals and you don't understand the significance of that until you see it in action and see the smiles on the kids' faces being overwhelmed. It's just a great thing all the way around."