Gregory Sierra
1937-01-25
New York City, New York, USA
ACTING
Biography
Best known for:
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Filmography:
Gunsmoke (1955)
APPEREAD AS:Blue Jacket, Osuna
Mission: Impossible (1966)
APPEREAD AS:Fernando Laroca, Gomal, Prado's butler
The Flying Nun (1967)
APPEREAD AS:Officer Juarez
Ironside (1967)
APPEREAD AS:Billy Trona
The High Chaparral (1967)
APPEREAD AS:Arrigo
Hawaii Five-O (1968)
APPEREAD AS:Lolo
The Mod Squad (1968)
APPEREAD AS:Zamaron
It Takes a Thief (1968)
APPEREAD AS:Fletcher
The Bill Cosby Show (1969)
APPEREAD AS:Mr. Sierra
Medical Center (1969)
APPEREAD AS:Mendez
Beneath the Planet of the Apes (1970)
APPEREAD AS:Verger
Getting Straight (1970)
APPEREAD AS:Garcia
Weekend of Terror (1970)
APPEREAD AS:Police Sergeant
Columbo (1971)
APPEREAD AS:Lou D'Allessandro
All in the Family (1971)
APPEREAD AS:Paul Benjamin
Red Sky at Morning (1971)
APPEREAD AS:Chamaco
Machismo: 40 Graves for 40 Guns (1971)
APPEREAD AS:Lopez
Banacek (1972)
APPEREAD AS:Norman Esposito
Kung Fu (1972)
APPEREAD AS:Zolly
The Streets of San Francisco (1972)
APPEREAD AS:Patrolman Burgers
Sanford and Son (1972)
APPEREAD AS:Julio Fuentes
The Waltons (1972)
APPEREAD AS:Volta
Banyon (1972)
APPEREAD AS:Raoul Lopaca
The Culpepper Cattle Co. (1972)
APPEREAD AS:One-Eyed Horsethief
Pocket Money (1972)
APPEREAD AS:Chavarin (as Gregg Sierra)
The Wrath of God (1972)
APPEREAD AS:Jurado
Papillon (1973)
APPEREAD AS:Antonio
Hawkins (1973)
APPEREAD AS:Prosecutor Denton
The Thief Who Came to Dinner (1973)
APPEREAD AS:Dynamite Hector
The Clones (1973)
APPEREAD AS:Nemo
The Towering Inferno (1974)
APPEREAD AS:Carlos
Petrocelli (1974)
APPEREAD AS:Rudolph Chavez
The Castaway Cowboy (1974)
APPEREAD AS:Marruja
Honky Tonk (1974)
APPEREAD AS:Slade
Barney Miller (1975)
APPEREAD AS:Miguel Amenguale
Quincy, M.E. (1976)
APPEREAD AS:Rick Durado
Lou Grant (1977)
APPEREAD AS:Hector
The Night They Took Miss Beautiful (1977)
APPEREAD AS:Omar Welk
Mean Dog Blues (1978)
APPEREAD AS:Jesus Gonzalez
Evening in Byzantium (1978)
APPEREAD AS:Fabricio
The Prisoner of Zenda (1979)
APPEREAD AS:Count Montparnasse
Hart to Hart (1979)
APPEREAD AS:Eduardo, Howard Castle
Magnum, P.I. (1980)
APPEREAD AS:Miguel Torres
The Night the Bridge Fell Down (1980)
APPEREAD AS:Diego Ramirez
Falcon Crest (1981)
APPEREAD AS:FBI-Agent Taylor
The Greatest American Hero (1981)
APPEREAD AS:Sheriff Mark Vargas
Simon & Simon (1981)
APPEREAD AS:Gregory Cable, Raul Gutierrez
Hill Street Blues (1981)
APPEREAD AS:ADA Alvarez, ADA Alvarez (archive footage) (uncredited)
300 Miles for Stephanie (1981)
APPEREAD AS:Dr. Galfas
Farrell: For the People (1982)
APPEREAD AS:Det. Mike Rodriguez
Zorro and Son (1983)
APPEREAD AS:Commandante Paco Pic
Masquerade (1983)
APPEREAD AS:Omani
The Gambler: The Adventure Continues (1983)
APPEREAD AS:Silvera
The Gambler: The Adventure Continues (1983)
APPEREAD AS:Silvera
Uncommon Valor (1983)
APPEREAD AS:George Callender
Murder, She Wrote (1984)
APPEREAD AS:Sanchez, Ramon, Moreno, Lieutenant Gabriel Caceras
Miami Vice (1984)
APPEREAD AS:Lt. Lou Rodriguez
Airwolf (1984)
APPEREAD AS:Frank Ochoa
Hunter (1984)
APPEREAD AS:Councilman Michael Elandro
Blue Thunder (1984)
APPEREAD AS:Luis Creighton Acuna
Miami Vice: Brother's Keeper (1984)
APPEREAD AS:Lt. Lou Rodriguez
Growing Pains (1985)
APPEREAD AS:Dr. Paul Ramirez
MacGyver (1985)
APPEREAD AS:Colonel Antunnez, Captain Diaz, General Antonio Vasquez
Stingray (1985)
APPEREAD AS:Anthony 'Tony' Mendosa
Command 5 (1985)
APPEREAD AS:Delgado
Let's Get Harry (1986)
APPEREAD AS:Alphonso
Her Secret Life (1987)
APPEREAD AS:Vic 'The Dancer' Pena
Something Is Out There (1988)
APPEREAD AS:Victor Maldonado
Something Is Out There (1988)
APPEREAD AS:Victor Maldonado
Where the Hell's That Gold?!!? (1988)
APPEREAD AS:General
Desperado: Badlands Justice (1989)
APPEREAD AS:Jesus Gutierrez
The Fresh Prince of Bel-Air (1990)
APPEREAD AS:Hector
Unspeakable Acts (1990)
APPEREAD AS:Frank Fuster
Donor (1990)
APPEREAD AS:Hector Aliosa
The Golden Palace (1992)
APPEREAD AS:Rubin
Honey, I Blew Up the Kid (1992)
APPEREAD AS:Terence Wheeler
Deep Cover (1992)
APPEREAD AS:Felix Barbosa
Star Trek: Deep Space Nine (1993)
APPEREAD AS:Entek
Walker, Texas Ranger (1993)
APPEREAD AS:Rafael Mendoza
The X-Files (1993)
APPEREAD AS:Dr. Diamond
Dr. Quinn, Medicine Woman (1993)
APPEREAD AS:Gen. Eli Parker
Hot Shots! Part Deux (1993)
APPEREAD AS:The Captain
Thea (1993)
APPEREAD AS:Mr. Guiterrez
Ellen (1994)
APPEREAD AS:General Colon
Beyond Belief: Fact or Fiction (1997)
APPEREAD AS:Lyle Norman (segment "Rock & Roll Ears")
Jane Austen's Mafia! (1998)
APPEREAD AS:Bonifacio
Vampires (1998)
APPEREAD AS:Father Giovanni
The Wonderful Ice Cream Suit (1998)
APPEREAD AS:Villanazul
Johnny 316 (1998)
APPEREAD AS:Kareem
The Other Side of the Wind (2018)
APPEREAD AS:Jack Simon
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