Audio/visual unsynchronized: In the title sequence, when Master Kahn says 'pebble' his mouth says 'stone'.
Revealing mistakes: In the title sequence the view of young Caine is looped in the pebble scene, as the smoke behind him reverses twice.
Anachronisms: In the title sequence, when teenage Caine is stick-fighting with Master Po, an electrical transmission tower can be seen in the background.
Continuity: In the title sequence, the close-up shots of Caine's arms moving into position over the cauldron show his right arm covering both the dragon AND the tiger.