Gregory Sierra

Gregory Sierra was born on January 25, 1937 in Manhattan, New York City, New York, USA as Gregory Joseph Sierra. He was an actor, known for The Towering Inferno (1974), Beneath the Planet of the Apes (1970) and Vampires (1998). He was married to Helene, Susan Pollock and Eileen Defelitta. He died on January 4, 2021 in Laguna Woods, California, USA.