Michael John Berryman was born with Hypohidrotic Ectodermal Dysplasia which is a rare condition leaving him with no sweat glands, hair, fingernails or teeth. As a result his unusual physical appearance has allowed Berryman to have a career out of portraying characters in horror movies and other B-movies. He came to prominance with his roles in One Flew over the Cuckoo's Nest in 1975 and The Hills Have Eyes in 1977. He has appeared in several television shows, such as episodes of Star Trek: The Next Generation and The X-Files.
Known For
Credits
Cast Credits
Z Nation (2014)
Guest starring as The Founder
(3 episodes)
- Episode 4x13: The Black Rainbow (Dec 15, 2017)
- Episode 4x02: Escape from Zona (Oct 6, 2017)
- Episode 4x01: Warren's Dream (Sep 29, 2017)
Tales from the Crypt (1989)
Guest starring as Rupert Von Helsing
- Episode 3x07: The Reluctant Vampire (Jul 10, 1991)
Star Trek: The Next Generation (1987)
Guest starring as Capt. Rixx
- Episode 1x25: Conspiracy (May 9, 1988) [Co-Star]