Continuity mistake: Steele props up the deceased Kalil and puts a cigarette in the dead man's hand. When the camera angle reverses, the cigarette moves to a different position: first it's between fingers two and three, then it's between three and four. (00:25:45)
Continuity mistake: Whenever Banner changes into Hulk his clothes rips, only his pants stays on. But when Hulk changes back to Banner, he suddenly has all his clothes on, no rips or tears at all.