The ugliest Celebrities Michael John Berryman (born September 4, 1948) is an American actor. Berryman was born with hypohidrotic ectodermal dysplasia which is a rare condition leaving him with no sweat glands, hair, fingernails or teeth. Previous Next Pages: 1 2 3 4 5 6 7 8 9 10 11 2016-10-07 spiel