David Clennon
David Clennon is an American actor. He is known for his Emmynominated portrayal of Miles Drentell in the ABC series thirtysomething and Once and Again, as well as his role as Palmer in the John Carpenters cult classic film The Thing. He has been frequently cast in films directed by Hal Ashby and CostaGavras.
Clennon was born in Waukegan, Illinois, the son of Virginia, a homemaker, and Cecil Clennon, an accountant. He attended the University of Notre Dame from 1962 to 1965. He studied at the Yale School of Drama for three years and became a member of their professional acting company. In 1996 he married Perry Adelman, a writer, camera assistant and photographer. They have twin children Daisy Virginia and Harry Francis.
Source: Wikipedia