Speaking to the Huffington Post, Frost explained, “We had to attend dwarf college for, like, two weeks before we started shooting, to learn how to move like a dwarf,” Frost told The Huffington Post of the preparation for his role as Nion, one of seven warrior dwarfs. “It’s very, very weird and quite tough, because you have to stick with it for the whole thing. You can’t forget and suddenly start walking quickly or your arms get long. You have to stay with it all the time. It was a great shoot — I got to hang out with Bob Hoskins for three months.”
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