Two federal agents battle a gang that hijacks trucks carrying materials vital for the security of the country and sells them to foreign powers.
| Actor | Role |
|---|---|
 Walter ReedHal Duncan | Hal Duncan |
 Mary Ellen KayKay Roberts | Kay Roberts |
 Dick CurtisRegan | Regan |
| FFred CobyCady | Cady |
 John PickardSam Bradley | Sam Bradley |
 Pierce LydenArmstrong | Armstrong |
 George MeekerWillard | Willard |
 John PhillipsJ.J. Patterson | J.J. Patterson |
 Mauritz HugoThompson | Thompson |
 Edmund CobbTurner | Turner |
 Eddie DewBarnett | Barnett |
 George LloydCoroner | Coroner |
 Dale Van SickelBrice | Brice |
| TTom SteeleBrandt | Brandt |
 Arthur SpaceCrandall | Crandall |
| NNorval MitchellDistrict Attorney | District Attorney |
| FFrank MeredithMotorcycle Cop | Motorcycle Cop |