A distinguished young Naval officer from a celebrated military falls prey to a terrorist and his seductress accomplice bent on destroying the Panama Canal.
Edmund Lowe
Capt. Decatur
Alma Tell
Mrs. Richard Decatur
Martha Mansfield
Peg Williams, the vamp
Bela Lugosi
Hisston
Betty Jewel
Dolores
Carl Harbaugh
Menchen
Martin Faust
Cordoba
Gordon McEdward
Gridley Nevins
