Continuity mistake: When Eddie and Martin meet for the first time in the woods and they are having a conversation, Rhys Ifans wears his necklace with the pendant above his clothes in the majority of the shots, except the ones when the camera is focused on Tom Hardy and he is facing left. In those shots, the pendant is under the T-shirt.
Continuity mistake: Antonio visited his ex at his new educational centre. He confesses his hopes to his female friend, who tells him it's a bad idea. During this scene, Michela Giraud's hands change position noticeably between shots, sometimes during mid-sentence cuts. (00:24:00)
Character mistake: Zhen tells Mr. Ping and Li that at least they didn't lie to Po, and Mr. Ping says that it's true. It's actually not true, because Mr. Ping lied about the secret ingredient in his soup and Li lied about knowing Chi.