Snow Supervisor News Today

Varieties of fake snow and a full-time snow supervisor. >> i mean, ive never been put in such a real environment that wasnt real. so it was pretty impressive. >> reporter: but what about these guys? the eight dwarves? they are played by, amongst others, bob hoskins, ray winston, nick frost. none of them ever small. so how do they do a shot like this? it must be digital effects, surely? no. there are other ways. >> its very simple the way ive done it. you just dig a hole or youd be on your knees....

This structure is 6 1/2 tons. and its wood on the outside but a metal structure inside. monster. every twig is nailed into place. the backgrounds are painted canvas and there are three varieties of fake snow and a full-time snow supervisor. >> i mean, ive never been put in such a real environment that wasnt real. so it was pretty impressive. >> reporter: but what about these guys? the eight dwarves? they are played by, amongst others, bob hoskins, ray winston, nick frost. none of them ever small...