This Crime Does Not Pay short shows how cooperation among all the nations of the Americas helps the war effort. In this case, a US government agent travels to Chile and Colombia. He works with local authorities to try to thwart an Axis plan to ship stolen ammunition.
| Actor | Role |
|---|---|
 John LitelSubprefect Santiago Castillo | Subprefect Santiago Castillo |
 Douglas FowleyDutch Mullner | Dutch Mullner |
 Stephen McNallyLt. Guytan | Lt. Guytan |
 Van JohnsonAgent Pritchard | Agent Pritchard |
 Egon BrecherAdolph (uncredited) | Adolph (uncredited) |
 Jacqueline DalyaBuckley's girlfriend (uncredited) | Buckley's girlfriend (uncredited) |
 Mark DanielsMGM Crime Reporter (uncredited) | MGM Crime Reporter (uncredited) |
 Steven GerayHeinrich Ort (uncredited) | Heinrich Ort (uncredited) |
| JJosé PortugalOfficer (uncredited) | Officer (uncredited) |