Factual error: Splinter's ear does not ever reveal his injury incurred from his first encounter with The Shredder where the top half of his left ear was cut off.

Continuity: In the scene where Jones is hauling in general Agilus he knocks over a vase, when the camera returns to show April rubbing her forehead the box with the general is missing and neither April nor Jones has moved.

Continuity: In the scene where April is pushing through the jungle with her hands, you can see the handle of the machete over her right shoulder. In between shots the handle then disappears and reappears a couple of times.