An art dealer wants to buy a Modigliani, which is tattooed on the back of an old soldier.

Sgt. Mike Kincaid of the French Foreign Legion learns, from a Riff prisoner, that an attack will soon be made by the villainous Hussin on the Legion's outpost of Tarfa. Kincaid volunteers to lead nine other Legionnaires on a mission to delay Hussin's attack till reinforcements arrive. When he discovers that Hussin plans to marry Mahla, a girl from a rival tribe, in order to build a coalition against the French, Kincaid kidnaps Mahla. Hussin forcefully takes her back, but by now his planned attack on Tarfa is crumbling and Mahla has begun to fall in love with Kincaid.

In North Africa, in a detachment of the Spanish Legion, el Grajo, a brave veteran, and Mauro, who has just enlisted, become close friends. When an unfortunate circumstance results in the death of a man, suspicions fall on one of them.

Nazi propaganda film about the Condor Legion, a unit of German "volunteers" who fought in the Spanish Civil War on the side of eventual dictator Francisco Franco against the elected government of Spain.

Druids, Romans and Norman knights return to Richmond for the 600th anniversary of the Yorkshire town's charter.