According to TMZ, the star of “The Dark Knight,” Christian Bale lost it and started behaving like a mad man on the set of Terminator 4. It was alleged that he had push his mother just couple days before.

Reports are that during the shooting of a scene of the “Terminator 4″, last Friday, Bale went ballistic at the director of cinematography, Shane Hurlbut, who screwed up a shot. The actor was not please and screamed at Shane saying, “I will kick your ass” along with other remarks.

Several people had witnessed the intense moment which was probably brought on by the Dark Knight being, “extremely tired and having a bad day.”