Summary: A Norwegian scientist builds a device that can convert sound waves into electrical energy. However, the machine is stolen by the scientist's wife and assistant, who head across the frozen tundra towards Russia. A police inspector and a local girl team up with the scientist to help recover the device. (imdb)

AKA: Valley of the Eagles

Genres: Drama, Adventure

Country: UK

Directed By: Terence Young

Written By: Nat A. Bronsten, Paul Tabori

Starring: Anthony Dawson, Christopher Lee, Naima Wifstrand, Jack Warner, Gösta Cederlund, Nadia Gray, John McCallum, Alfred Maurstad, Mary Laura Wood

More information at the Internet Movie Database