
Gregory Sierra
Jan 25, 1937 - Jan 04, 2021 (83 years old) in New York City, New York, USA
Gregory Sierra (January 25, 1937 – January 4, 2021) was an American film and television actor. He is most commonly recognized as Det. Sgt. Chano Amenguale on the first two seasons of Barney Miller (1975-77).
Known For

The X-Files
Dr. Diamond

Columbo
Lou D'Allessandro

MacGyver
Colonel Antunnez

Hawaii Five-O
Lolo

Dr. Quinn, Medicine Woman
Gen. Eli Parker

Murder, She Wrote
Sanchez

Miami Vice
Lt. Lou Rodriguez
Credits
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Jack Simon★ 6.7
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Vampires 1998Father Giovanni★ 6.3
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Jane Austen's Mafia! 1998Bonifacio★ 5.4
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Johnny 316 1998Kareem★ 5.2
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Villanazul★ 6.7
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Lyle Norman (segment "Rock & Roll Ears")★ 7.2
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Common Law 1996Luis Alvarez★ NR
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Captain Nunez★ 5.7
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704 Hauser 1994★ NR
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Ellen 1994General Colon★ 6.2
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The X-Files 1993Dr. Diamond★ 8.4
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Thea 1993★ 8.3
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Hot Shots! Part Deux 1993The Captain★ 6.5
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Walker, Texas Ranger 1993Rafael Mendoza★ 7
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Entek★ 7.9
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Gen. Eli Parker★ 7.6
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The Golden Palace 1992Rubin★ 6.2
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Terence Wheeler★ 5.3
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Deep Cover 1992Felix Barbosa★ 6.8
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P.S. I Luv U 1991★ 5.8
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Donor 1990Hector Aliosa★ 5.3
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Shades of L.A. 1990★ 6
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Hector★ 7.9
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Unspeakable Acts 1990Frank Fuster★ 5.4
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Jesus Gutierrez★ NR
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General★ 3
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Victor Maldonado★ 7.6
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★ 4.4
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Her Secret Life 1987Vic 'The Dancer' Pena★ 5.7
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Let's Get Harry 1986Alphonso★ 6.2
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Blacke's Magic 1986★ 5.5
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MacGyver 1985Colonel Antunnez★ 7.7
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Growing Pains 1985Dr. Paul Ramirez★ 6.5
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Command 5 1985Delgado★ NR
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Stingray 1985Anthony 'Tony' Mendosa★ 6
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★ 6.9
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Murder, She Wrote 1984Sanchez★ 7.5
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Cover Up 1984★ 6.6
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Hunter 1984Councilman Michael Elandro★ 7.2
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Lt. Lou Rodriguez★ 8
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Miami Vice 1984Lt. Lou Rodriguez★ 7.4
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Airwolf 1984Frank Ochoa★ 7.6
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Blue Thunder 1984Luis Creighton Acuna★ 6.9
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Masquerade 1983Omani★ 5
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Silvera★ 6.7
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Zorro and Son 1983Commandante Paco Pic★ 5
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Uncommon Valor 1983George Callender★ NR
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Det. Mike Rodriguez★ NR
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Cagney & Lacey 1982★ 6.9
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Falcon Crest 1981FBI-Agent Taylor★ 5.5
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Simon & Simon 1981★ 6.7
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Sheriff Mark Vargas★ 7.2
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Hill Street Blues 1981ADA Alvarez★ 7.6
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Dr. Galfas★ NR
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Magnum, P.I. 1980★ 7.3
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Diego Ramirez★ 5.2
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Hart to Hart 1979★ 6.8
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Count Montparnasse★ 5.6
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Evening in Byzantium 1978Fabricio★ NR
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A.E.S. Hudson Street 1978★ 7.2
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Mean Dog Blues 1978Jesus Gonzalez★ 4.9
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Omar Welk★ 5.6
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Quincy, M.E. 1976★ 7.5
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Barney Miller 1975Miguel Amenguale★ 7.3
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The Towering Inferno 1974Carlos★ 7
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Petrocelli 1974Rudolph Chavez★ 7
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The Castaway Cowboy 1974Marruja★ 6.5
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Honky Tonk 1974Slade★ NR
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Goodnight Jackie 1974Paul★ NR
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Papillon 1973Antonio★ 7.8
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The Clones 1973Nemo★ 3.8
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Police Story 1973★ 6.9
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Hawkins 1973Prosecutor Denton★ 7.2
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Dynamite Hector★ 6.9
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Kung Fu 1972★ 7.6
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★ 6.9
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The Waltons 1972★ 7.1
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Banacek 1972Norman Esposito★ 8.6
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The Wrath of God 1972Jurado★ 5.3
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One-Eyed Horsethief★ 6.4
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Pocket Money 1972Chavarin (as Gregg Sierra)★ 5.3
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Sanford and Son 1972Julio Fuentes★ 7.4
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Columbo 1971Lou D'Allessandro★ 8.1
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Lopez★ 6
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Red Sky at Morning 1971Chamaco★ 6.7
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All in the Family 1971Paul Benjamin★ 7.9
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★ 6.9
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Weekend of Terror 1970Police Sergeant★ 5.8
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Getting Straight 1970Garcia★ 6.4
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Verger★ 6.1
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McCloud 1970★ 7.1
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The Mod Squad 1968★ 6.3
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Hawaii Five-O 1968Lolo★ 7.1
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It Takes a Thief 1968Fletcher★ 7
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The High Chaparral 1967Arrigo★ 6.5
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The Flying Nun 1967Officer Juarez★ 6.4
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Ironside 1967Billy Trona★ 6.8
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Mission: Impossible 1966Fernando Laroca★ 7.6
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Gunsmoke 1955Blue Jacket★ 6.6