
Acting
Michael John Berryman (born September 4, 1948) is an American character actor. Berryman was born with hypohidrotic ectodermal dysplasia, a rare condition characterized by the absence of sweat glands, hair, and fingernails; his unusual physical appearance has allowed Berryman to make a career out of portraying characters in a number of cult films, horror films and B movies. He first came to prominence for his roles in Miloš Forman's One Flew Over the Cuckoo's Nest (1975) and Wes Craven's The Hills Have Eyes (1977). He has appeared in a wide range of feature films and television series, includin…

Water Rites
as Captain

The Family Business
as William

They Turned Us into Killers
as Jed
Mr Blue Shirt: The Inspiration

Horror Able
as Self

Murders
as Willie

New York Ninja
as The Plutonium Killer (voice)

The Mad Hatter
as Caretaker Robert Lockwood

Room 9
as Jeff Bedford

The History of Metal and Horror
as The Host

The Last Drive-In: Joe Bob's Dinners of Death
as Self · 1 ep.

Creature Features
as Self · 1 ep.

Z Nation
as The Founder · 3 ep.

Die schlechtesten Filme aller Zeiten
as Dirtmaster (archive footage) · 1 ep.

We Are Angels
as Quesada · 1 ep.

Kenan & Kel
as Chives · 1 ep.

The X-Files
as Owen Lee Jarvis · 1 ep.

Tales from the Crypt
as Rupert Van Helsing · 1 ep.

Oceano
as Apartment Manager · 6 ep.

Star Trek: The Next Generation
as Captain Rixx · 1 ep.
Weird Science
1985