Revealing: In the scene where Raphael and the kid are in the junkyard and the fight breaks out, some of the weapons bend and twist. The staves are supposed to be solid wood.

Continuity: When Keno is trying to join the Foot Clan and is kick boxing with someone, the man in the background who is watching them, to see who is eligible to join, is standing cross-armed. In the next cut his arms are down by his side, and then cross-armed again.