When Canadian director Sturla Gunnarsson set upon Iceland to film Beowulf & Grendel starring Gerard Butler and Stellan Skarsgard in 2004, they expected the usual complication involved in making a movie, but what they encountered made them wonder if the Norse gods were actually working against them.

Documentary

Gerard Butler, Stellan Skarsgård, Sarah Polley, Ingvar E. Sigurðsson, Ólafur Darri Ólafsson, Peter Pedrero