Gregory Joseph Sierra (January 25, 1937-January 4, 2021) was an American actor most famous for his role as Detective Sergeant Chano Amengual on Barney Miller. Other notable credits of his include Sanford and Son, The Towering Inferno, All in the Family, Soap, Miami Vice, and A Low Down Dirty Shame.
He was married three times, to Eileen Defelitta, Susan Pollock, and Helen Tabor. He passed away at the age of 83 after a battle with stomach and liver cancer.
