Born on April 6, 1938, in Chicago, Illinois, he is an American actor known for his work in television and film. He gained fame in the 1960s for his role as David Vincent in the TV series "The Invaders." His career spans several decades, with notable appearances in series such as "The X-Files" and "Falcon Crest." He also starred in films like "Airport 1975" and "The Hindenburg." His work is characterized by his strong screen presence and versatility across genres.