The English army sets sail for France. After completing the Siege of Harfleur, they continue on the campaign but are taunted by the Dauphin. The English advance parties stumble upon a vast French army gathering to face them. Dorset advises Hal to retreat, but Falstaff proposes a false advance to lure the French to rush forward into the muddy battlefield, where they will be weighed down by their heavy armour and horses. They will then be attacked by the English longbowmen and surrounded by a large, lightly-armoured flanking force hidden in the nearby woods.