A secretary sends a coded plea for help in her monthly report; two detectives investigate and find out that men are jailed on phony charges, forced to work in oil fields and then murdered if they try to escape.
| Actor | Role |
|---|---|
 Richard ArlenDick Talbot | Dick Talbot |
 Andy DevineAndy Jennings | Andy Jennings |
 John EldredgeGeorge Butler | George Butler |
 Jean BrooksLaura Larson (as Jeanne Kelly) | Laura Larson (as Jeanne Kelly) |
 Francis McDonaldGaddi Sang | Gaddi Sang |
 James FlavinDowling | Dowling |
 MalaTalamu | Talamu |
 Eddy WallerBenedict | Benedict |
 Dorothy ApplebyStewardess | Stewardess |
 Emory ParnellR.J. Adams | R.J. Adams |
 Jay NovelloBandad | Bandad |
 Dick BotillerMolugi | Molugi |