Jack Holt
Panama Williams
Lila Lee
Elinor
Ralph Graves
'Lefty' Phelps
Joe Bordeaux
Marine
Walter Brennan
Marine Pilot
Eddy Chandler
Marine Sergeant - Panama's Buddy
Jimmy De La Cruze
Lobo - Bandit Leader
Edgar Dearing
Football Coach
Harold Goodwin
Steve Roberts
George Irving
Marine Colonel in Nicaragua
Alan Roscoe
Major James D. Rowell