AllMovie

The title character is Bijou (Michel Petit), an enterprising French orphan boy who hopes to use his knowledge of the local terrain to be "adopted" by the Army. Thing of it is, Bijou doesn't seem to care if he is taken in by the American army or the German army. As a result, Saunders (Vic Morrow) and his squad can't shake the premonition that the lovable, bright-eyed youngster will betray them to the Nazis at the drop of a hat.