Robert M. Baker

Margaret Holt and her brother Victor set out to smash a narcotics ring responsible for their father's death. Young reporter John Howell and eccentric mystery writer Winthrop Clavering help unravel the truth about the murder.

In order to secretly replenish the family's failing fortunes, Virginia Griswold secures a position in the Secret Service to apprehend a group of counterfeiters and gain the reward money.

Ziegfeld Follies headliner Billie Burke starred in a handful of silent films, of which Arms and the Girl was the second. Burke plays an American lass who journeys to Europe to be reunited with her fiance. Not only has her sweetheart been unfaithful, but she arrives on the continent just as World War I breaks out.

Reggie, a wealthy young man about town, is eager for excitement, so he takes to visiting the rougher sections of the city in search of thrills. He meets and falls for a cabaret singer, but she turns out to be the inamorata of the local gang boss. The gangster sends his men after Reggie, but eventually it comes down to a duel between the two men themselves.

In the midst of an emotional depression, a man hires a murderer to kill him. But the despair soon passes, and the man must now escape the killer he's hired to end his life.