Luis
On a tramp steamer off Central America are Mr. and Mrs. Sheppard, five prisoners en route to a Nicaraguan prison, and Corbett, an American carrying money for a Honduran counter-revolution. Denied permission to land in Honduras, Corbett releases the prisoners and with their aid hijacks the ship. They land, taking the wealthy Sheppards as hostages, and start the arduous trip upriver to Corbett's rendezvous, meeting jungle hazards
Henchman Brady (as Paul Zaremba)
This Columbia western starring Charles Starrett finds Steve Randall (Charles Starrett) forming a radio show with Jimmy Wakely (Jimmy Wakely) and his Saddle Pals, and are in town for a rodeo. Reporter Connie Pearson (Constance Worth) persuades them to visit Marty Jones (Elvin Fields), a fatherless boy, who has been sent to a boy's home after stealing Steve's wallet, ran by Tom Goodwin (Forrest Taylor.) Marty tells Steve that the home is a phony and is a front for cattle rustlers. Steve passes the information on to Connie, who doesn't believe him, so he and Jimmy wire the ranch for sound. They are caught and Goodwin turns them over to Sheriff Barnes (Edmund Cobb), and then plans to skip the country
Waiter (uncredited)
Prof. Joseph Elsner guides his protégé Frydryk Chopin through his formative years to early adulthood in Poland. The professor takes him to Paris, where he eventually comes under the wing and influence of novelist George Sand and rises to prominence in the music world, to the exclusion of his old friends and patriotic feelings towards Poland.
Dean
A rancher who becomes a pilot staunchly defends the newly formed Civil Air Patrol from the cattle barons who fail to see the value of airplanes on the range.
