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.
| Actor | Role |
|---|---|
 Billie BurkeRuth Sherwood | Ruth Sherwood |
 Thomas MeighanWilfred Ferrers | Wilfred Ferrers |
 Louise BatesOlga Karnovitch | Olga Karnovitch |
| JJ. Malcolm DunnEugene | Eugene |
| AArthur BauerBurgomaster | Burgomaster |
| WWilliam DavidJack Martin | Jack Martin |
 George S. TrimbleThe General | The General |
| HHarry LeeNot listed | Not listed |