Visible crew/equipment: When Luke and Bushmaster are fighting their way through the warehouse, there is a shot where Luke stands up after hitting a man against a conveyor belt and then runs underneath a small scaffolding, while Bushmaster is in the background climbing on top of the scaffolding. In this shot, while the camera is panning forward, just before the camera pans past the cardboard box on the floor, another camera can be seen briefly entering the shot toward the bottom left of the frame. (00:13:25)
Plot hole: They only take out the shrapnel from the gut shot - they never deal with the shrapnel in his shoulder at all. (00:04:25 - 00:05:00)
Cornell 'Cottonmouth' Stokes: You know why everyone wants to be the king? Cause of the crown.
Trivia: The yellow shirt, the green pants and the bracelets are the original outfit from Hero for hire Vol. 1 #1 of 1972.