Gregory Sierra
Acting
123
Acting Credits
Biography
Gregory Sierra (January 25, 1937 – January 4, 2021) was a distinguished American actor, celebrated for his versatility and powerful presence on both television and film. Born on January 25, 1937, in New York City's Spanish Harlem, Sierra was of Puerto Rican descent and faced a challenging upbringing after being abandoned by his parents and raised by an aunt. Despite his early hardships, he found a path to acting after impressing at an impromptu audition for an acting school in Manhattan. Sierra'...
Known For
Filmography
The Other Side of the Wind
2018
as Jack Simon
Vampires
1998
as Father Giovanni
Jane Austen's Mafia!
1998
as Bonifacio
The Wonderful Ice Cream Suit
1998
as Villanazul
Johnny 316
1998
as Kareem
Beyond Belief: Fact or Fiction
1997
as Lyle Norman (segment "Rock & Roll Ears")
Common Law
1996
as Luis Alvarez
A Low Down Dirty Shame
1994
as Captain Nunez
Ellen
1994
as General Colon
704 Hauser
1994
Hearts of Hot Shots! Part Deux—A Filmmaker's Apology
1993
Hot Shots! Part Deux
1993
as The Captain
Walker, Texas Ranger
1993
as Rafael Mendoza
Dr. Quinn, Medicine Woman
1993
as Gen. Eli Parker
Thea
1993
as Mr. Guiterrez
The X-Files
1993
as Dr. Diamond
Star Trek: Deep Space Nine
1993
as Entek
Deep Cover
1992
as Felix Barbosa
Honey, I Blew Up the Kid
1992
as Terence Wheeler
The Golden Palace
1992
as Rubin
P.S. I Luv U
1991
FBI: The Untold Stories
1991
as Jimmy Chagra
Donor
1990
as Hector Aliosa
Unspeakable Acts
1990
as Frank Fuster
The Fresh Prince of Bel-Air
1990
as Hector
Shades of L.A.
1990
Desperado: Badlands Justice
1989
as Jesus Gutierrez
Where the Hell's That Gold?!!?
1988
as General
Something Is Out There
1988
as Victor Maldonado
Something Is Out There
1988
as Victor Maldonado
The Trouble with Spies
1987
as Capt. Sanchez
Her Secret Life
1987
as Vic 'The Dancer' Pena
Let's Get Harry
1986
as Alphonso
Blacke's Magic
1986
Command 5
1985
as Delgado
Stingray
1985
as Anthony 'Tony' Mendosa
Growing Pains
1985
as Dr. Paul Ramirez
MacGyver
1985
as Colonel Antunnez
The Ray Bradbury Theater
1985
MacGyver
1985
as General Antonio Vasquez
MacGyver
1985
as Captain Diaz
Miami Vice: Brother's Keeper
1984
as Lt. Lou Rodriguez
Murder, She Wrote
1984
as Sanchez
Airwolf
1984
as Frank Ochoa
Cover Up
1984
Hunter
1984
as Michael Elandro
Blue Thunder
1984
as Luis Creighton Acuna
Miami Vice
1984
as Lt. Lou Rodriguez
Murder, She Wrote
1984
as Ramon
Murder, She Wrote
1984
as Moreno
Murder, She Wrote
1984
as Lieutenant Gabriel Caceras
The Gambler: The Adventure Continues
1983
as Silvera
Uncommon Valor
1983
as George Callender
Zorro and Son
1983
as Commandante Paco Pic
Masquerade
1983
as Omani
The Gambler: The Adventure Continues
1983
as Silvera
Farrell: For the People
1982
as Det. Mike Rodriguez
Cagney & Lacey
1982
as Eddie 'Cleanhead' Stutz
Cassie & Co.
1982
300 Miles for Stephanie
1981
as Dr. Galfas
Falcon Crest
1981
as FBI-Agent Taylor
Hill Street Blues
1981
as ADA Alvarez
Hill Street Blues
1981
as ADA Alvarez (archive footage) (uncredited)
The Greatest American Hero
1981
as Sheriff Mark Vargas
Simon & Simon
1981
as Gregory Cable
Simon & Simon
1981
as Raul Gutierrez
The Night the Bridge Fell Down
1980
as Diego Ramirez
Magnum, P.I.
1980
as Miguel Torres
The Prisoner of Zenda
1979
as Count Montparnasse
Hart to Hart
1979
as Eduardo
Hart to Hart
1979
as Howard Castle
Mean Dog Blues
1978
as Jesus Gonzalez
A.E.S. Hudson Street
1978
Evening in Byzantium
1978
as Fabricio
The Night They Took Miss Beautiful
1977
as Omar Welk
Hunter
1977
Lou Grant
1977
as Hector
Quincy, M.E.
1976
as Rick Durado
Antonio and the Mayor
1975
as Mayor Acambarros
Barney Miller
1975
as Miguel Amenguale
Goodnight Jackie
1974
as Paul
The Towering Inferno
1974
as Carlos
The Castaway Cowboy
1974
as Marruja
Honky Tonk
1974
as Slade
Petrocelli
1974
as Rudolph Chavez
Papillon
1973
as Antonio
The Clones
1973
as Nemo
The Thief Who Came to Dinner
1973
as Dynamite Hector
The Laughing Policeman
1973
as Vickery
Hawkins
1973
as Prosecutor Denton
Police Story
1973
The Wrath of God
1972
as Jurado
The Culpepper Cattle Co.
1972
as One-Eyed Horsethief
Pocket Money
1972
as Chavarin (as Gregg Sierra)
Kung Fu
1972
as Zolly
The Streets of San Francisco
1972
as Patrolman Burgers
Sanford and Son
1972
as Julio Fuentes
The Waltons
1972
as Volta
Banacek
1972
as Norman Esposito
Banyon
1972
as Raoul Lopaca
Machismo: 40 Graves for 40 Guns
1971
as Lopez
Red Sky at Morning
1971
as Chamaco
Columbo
1971
as Lou D'Allessandro
All in the Family
1971
as Paul Benjamin
Alias Smith and Jones
1971
Beneath the Planet of the Apes
1970
as Verger
Getting Straight
1970
as Garcia
Weekend of Terror
1970
as Police Sergeant
McCloud
1970
McCloud
1970
as 1st Deputy
Hawaii Five-O
1969
as Lolo
Medical Center
1969
as Mendez
The Bill Cosby Show
1969
as Mr. Sierra
The Mod Squad
1968
as Zamaron
It Takes a Thief
1968
as Fletcher
The High Chaparral
1967
as Arrigo
The Flying Nun
1967
as Officer Juarez
Ironside
1967
as Billy Trona
Mission: Impossible
1966
as Fernando Laroca
Mission: Impossible
1966
as Gomal
Mission: Impossible
1966
as Prado's butler
Gunsmoke
1955
as Blue Jacket
Gunsmoke
1955
as Osuna