A young boy seeks love and understanding from his cold, demanding father.

In this entry in the enduring series, the suave jewel thief finds himself helping the police break up a ring of diamond smugglers. Along the way, he winds up accused of both robbery and murder.

A police lieutenant is determined to bust the gang of crooks selling defective automobile tires.

A scientist carrying the secret to a new high-powered explosive must be safely escorted to Washington and ace pilot Bob "Three Star" Halsey is the best man for the job. Moments before takeoff, crooks take control of the flight and steal the formula. Halsey watches helplessly from the ground as the plane goes down in flames and the thieves esape by parachute. His sweetheart Judy, whose brother was also aboard, races to the crash site, only to be kidnapped by the villains. Halsey and his co-pilot Wings risk everything to save her, calling on their world-class flying skills in the film's terrifying finale.

Agadez is a lonely French outpost baking under the desert sun and commanded by the cruel and oppressive Captain Savatt. To it comes, at his own request, Legionnaire Jim Wilson soon followed by his fiancée, Carla Preston, who has been tracing him from post to post. Legionnaires seize the fort and turn Savitt loose in the Arab-haunted desert with only a fraction of the water and food needed to get back to civilization. But Savitt gets through and returns to the fort at the head of an avenging troop of men. But Arabs surround Savitt and his men, and the mutineers, knowing that to leave the fort and aid them means their own death

When Texas Grant rides into town people think the supposedly dead Jim Rawlins has returned. After a confrontation with Utah Becker, Grant learns Jim's wife, Helen, is about to lose her ranch to Becker, so he decides to stay and pose as Rawlins in an effort to help her.

Occupants of a London boarding house become suspects as a string of murders are discovered.