Under Two Flags is a 1936 adventure film, directed by Frank Lloyd and starring Ronald Colman, Claudette Colbert and Victor McLaglen. It was based on the 19th century novel of the same name by writer Ouida. The film has portions of action and melodrama and was widely popular with audiences of its time.

Sergeant Victor comes to the French Foreign Legion after taking the blame for his brother's crime. Cigarette falls in love with him though Major Doyle is in love with her. Doyle sends Victor on dangerous assignments to be rid of him. He falls in love with Lady Venetia Cunningham, a visitor to the garrison. Written by Ed Stephan

On the run from punishment for a crime committed by his brother, Bertie Cecil (alias Lewis Victor) joins the French Foreign Legion. In Algeria, he becomes the hated rival of his commander, Chateauroy, who despises Victor's breeding and also competes for the same woman. Victor is beloved of Cigarette, an Algerian camp follower, who saves his life, though he love another. Written by Jim Beaver

Lewis Victor of the French Foreign Legion is actually Bertie Cecil, a British nobleman hiding from dishonour for a crime actually committed by his brother. He is loved by Cigarette, a camp follower, but he only has eyes for another. The commandant hates him, and Victor is constantly placed in danger in war-torn Algeria. Then his brother arrives, and with him, a chance to clear his name. Written by Jim Beaver