While actor/stuntman James Jude Courtney is the main man in the mask now, handling the role’s physical rigors, Castle cameos as “The Shape” (how Michael was billed in the 1978 film’s credits) in a crucial scene where Laurie finally sees him again in an upstairs window, on the prowl. She shoots the window out, but it turns out she just saw his reflection in a mirror, which shatters.
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