Continuity mistake: Vargas is behind Bond when he is on the beach talking to Domino. Bond turns and shoots a harpoon at Vargas. In the previous shot Vargas was walking towards Bond and Domino and was not near a tree. But when he is hit in the next shot, he gets pinned to a tree with the harpoon. (01:38:45)
Continuity mistake: When the rear part/gunners' platform of the Disco Volante fights a delaying action, there are two speed-boats and a destroyer on the 'good' side. But although two close shots show the boats firing their on-board machine guns, only the platform and the battleship are visible in the same frame during the shoot-outs. There is no further indication that the speed-boats are destroyed or further involved in the eventual destruction of the platform.