Cliff De Young was born on 01 Feb 1945 in Los Angeles, California, USA. His birth name was Clifford Tobin DeYoung.

Cliff De Young appeared in the movie Blue Collar(1978), "Diagnosis Murder"(1993), Dr. Giggles(1992), Flight of the Navigator(1986), F/X(1986), Glory(1989), Harry and Tonto(1974), Reckless(1984), Rude Awakening(1989), Secret Admirer(1985), Suicide Kings(1997), The Craft(1996), The Substitute(1996)。