Swain and Conklin, two international secret service men of questionable reputation, have taken up headquarters in an underground refuge from which they direct their operations. They are engaged in an effort to steal a valuable code book from Prime Minister Cogley.
| Actor | Role |
|---|---|
 Mack SwainThe Spy | The Spy |
 Chester ConklinThe Spy's Ally | The Spy's Ally |
| DDave AndersonSpying Butler | Spying Butler |
 Nick CogleyMinister of War | Minister of War |
 Ora CarewMinister of War's Daughter | Minister of War's Daughter |
 Harry McCoyMinister of War's Daughter's Lover | Minister of War's Daughter's Lover |
| WWalter KlintbergLighthouse Keeper / Police Captain | Lighthouse Keeper / Police Captain |
 Slim Summerville(uncredited) | (uncredited) |