The Pride and the Passion

Not to be confused with the similarly named Pride and Prejudice.

During the Peninsular War, Napoleons armies overrun Spain. An enormous cannon, belonging to a Spanish army, is abandoned when it slows down the armys retreat. French cavalrymen are dispatched to retrieve it.Britain, Spains ally, sends Royal Navy captain Anthony Trumbull Grant to find the cannon and see that it is handed over to British forces. However, when Trumbull arrives at the Spanish headquarters, he finds that it has been evacuated and is now occupied by a guerrilla band led by the Frenchhating Miguel Sinatra. Miguel agrees to help Trumbull search for the cannon, although the two men come to dislike each other. One cause of their enmity is Miguels mistress Juana Sophia Loren, who falls in love with Trumbull. ........

Source: Wikipedia