William R. Moses was born as William Remington Moses on November 17th, 1959 in Los Angeles. William completed Harvard Prep School in Los Angeles and went to Wesleyan University in Connecticut, where he didn't feel at ease as a growing tycoon. He returned to L.A. and at a party he met an agent, who gave him a part on a commercial for Sprite. In 1981 he got the part of Cole Gioberti in the TV series "Falcon Crest." In 1987 William left Falcon Crest, but he returned as a guest star for two episodes the following year. In 1989, William started to work more and more and played the part of Ken Malansky on "Perry Mason" until 1995. In 1998 William had a guest part on "L.A. Doctors" with Ken Olin, who played Father Christopher in Falcon Crest's 5th season.