An American munitions manufacturer and his son become ensnarled with enemy agents from Germany during the First World War.

Charles Ray
as John Stanton

Jane Novak
as Virginia Lee

Robert McKim
as Alfred Werner

Melbourne MacDowell
as Godfrey Stanton

Mollie McConnell
as Mrs. Godfrey Stanton

Henry A. Barrows
as

Dorcas Matthews
as Muriel Charters