The year is 1940 and tension is growing between the empires of United Europe and the Atlantic States. A bloody border incident puts both sides on high alert.

Cast:Jameson Thomas, Benita Hume, Humberston Wright, Basil Gill, Edith Barker Bennett, James Carew,

Genre:War, Drama, Science Fiction,

country:United Kingdom,

Production:Gaumont-British Picture Corporation,