For the Mastery of the World

The story

US secret service agent Mr. Grimm is hot on the trail of spy Rosa Morini and her brother Prince Morini who are planning to sell a remote-control wireless bomb apparatus which if it falls into the wrong hands will make its possessor the master of the world's power. Rosa manages to elude capture at first but after the death of her brother sees the error of her ways and a crisis is averted.

Cast & crew

Alec B. FrancisMr. Grimm - Secret Service

Belle AdairRosa Morini

Edward RosemanPrince Morini

Frederick TruesdellThe Venezuelan Ambassador

Lindsay J. Hall

Lindsay J. HallThe Venezuelan Ambassador's Accomplice