Michael John Berryman, born on September 4, 1948, is a notable American character actor renowned for his distinctive presence on screen. Born with hypohidrotic ectodermal dysplasia—a rare condition that results in the absence of sweat glands, hair, and fingernails—Berryman's unique physical traits have enabled him to carve out a successful niche in the world of cult cinema, horror films, and B movies. He gained widespread recognition for his performances in iconic films such as Miloš Forman's One Flew Over the Cuckoo's Nest (1975) and Wes Craven's The Hills Have Eyes (1977). Throughout his career, Berryman has appeared in numerous feature films and television shows, showcasing his versatility as an actor. His credits include appearances in popular series like Star Trek, The X-Files, and Highway to Heaven, where he notably portrayed the character of Satan. With a career spanning several decades, Berryman has become a familiar face in the horror genre and continues to be celebrated for his contributions to film and television.
