Bob Rogers ('Lloyd Hughes'), a former World War One flying ace, loses his license after crashing an airplane while drunk. He works his way back into the commercial airline service by tracking down the bandits who have been robbing the Air Express.
| Actor | Role |
|---|---|
 Lloyd HughesBob Rogers | Bob Rogers |
 Marceline DayGrace Devine | Grace Devine |
 Wheeler OakmanWillard | Willard |
 Walter MillerKelley | Kelley |
 Emerson TreacyJimmy Devine | Jimmy Devine |
 Edward LeSaintBradford | Bradford |
 Kit GuardPete | Pete |
| AAshley BuckHenchman Lefty | Henchman Lefty |
| JJerome J. JeromeHenchman Hansen | Henchman Hansen |
 William H. O'BrienHenchman Conte | Henchman Conte |
 Jay EatonHenchman Blondy | Henchman Blondy |
| DDick RushPolice Sergeant | Police Sergeant |
 George ClevelandJohn - The Air Dispatcher (uncredited) | John - The Air Dispatcher (uncredited) |
 Henry HallMajor Thomas (uncredited) | Major Thomas (uncredited) |
 Broderick O'FarrellDoctor (uncredited) | Doctor (uncredited) |