Fred Gwynne's transformation into Herman Munster wasn't just hot; it was incredibly time-consuming and required serious dedication! Every single morning before filming began, Gwynne had to sit in the makeup chair for a grueling three to four hours. The legendary makeup artist Karl Silvera had to apply the heavy prosthetic forehead, paint his skin with a specific shade of blue-green greasepaint—which interestingly photographed as a ghastly pale white on black-and-white film—and attach the flat-to