Best known as the son of singer and actor Dean Martin. He was a tennis player, pilot, singer, and actor.
A childhood love of flying made him decide to join the California Air National Guard.
He formed a band with Desi Arnaz Jr., the son of the famed Hollywood actor and Producer of the same name, as well as Lucille Ball.
He was married and divorced twice; his second wife was gold medalist skater Dorothy Hamill.
He co-starred with a young Courteney Cox in the mid-1980s TV series Misfits of Science.
