Terminator 2
James Cameron's theme song of choice for "Terminator 2" was "You Could Be Mine" by Guns n' Roses. Though he never stated it publicly, he did hint it at through the film. There's one moment where Schwarzennegger pulls out a gun from a box of roses.
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In this mystery-horror flick about the psychic powers of Michael Ironside, the protagonist gets angry and uses his powers to make a man’s head explode. The scene is gruesome and seriously bloody. If you pause at the right moment, you can see all the gory details.