Gregory Sierra
Acting
Biography
No overview available.
Known For
Acting History
2018
The Other Side of the Wind
as Jack Simon
1998
1997
Beyond Belief: Fact or Fiction
TVas Lyle Norman (segment "Rock & Roll Ears")
1994
A Low Down Dirty Shame
as Captain Nunez
Ellen
TVas General Colon
1993
Hot Shots! Part Deux
as The Captain
Dr. Quinn, Medicine Woman
TVas Gen. Eli Parker
Star Trek: Deep Space Nine
TVas Entek
Walker, Texas Ranger
TVas Rafael Mendoza
The X-Files
TVas Dr. Diamond
1992
1991
1990
1989
Desperado: Badlands Justice
as Jesus Gutierrez
1988
Where the Hell's That Gold?!!?
as General
Something Is Out There
TVas Victor Maldonado
1987
Her Secret Life
as Vic 'The Dancer' Pena
1986
Let's Get Harry
as Alphonso
1985
MacGyver
TVas General Antonio Vasquez / Colonel Antunnez / Captain Diaz
Growing Pains
TVas Dr. Paul Ramirez
1984
Miami Vice: Brother's Keeper
as Lt. Lou Rodriguez
Murder, She Wrote
TVas Lieutenant Gabriel Caceras / Ramon / Sanchez / Moreno
Blue Thunder
TVas Luis Creighton Acuna
Miami Vice
TVas Lt. Lou Rodriguez
Hunter
TVas Councilman Michael Elandro
Airwolf
TVas Frank Ochoa
1983
The Gambler: The Adventure Continues
as Silvera
Masquerade
TVas Omani
1982
Cagney & Lacey
TVas Eddie 'Cleanhead' Stutz
1981
Simon & Simon
TVas Gregory Cable / Raul Gutierrez
Hill Street Blues
TVas ADA Alvarez / ADA Alvarez (archive footage) (uncredited)
Falcon Crest
TVas FBI-Agent Taylor
The Greatest American Hero
TVas Sheriff Mark Vargas
1980
Magnum, P.I.
TVas Miguel Torres
1979
The Prisoner of Zenda
as Count Montparnasse
Hart to Hart
TVas Eduardo / Howard Castle
1978
Evening in Byzantium
as Fabricio
Mean Dog Blues
as Jesus Gonzalez
1977
1976
Quincy, M.E.
TVas Rick Durado
1975
Barney Miller
TVas Miguel Amenguale
1974
The Towering Inferno
as Carlos
Goodnight Jackie
as Paul
The Castaway Cowboy
as Marruja
Petrocelli
TVas Rudolph Chavez
1973
The Thief Who Came to Dinner
as Dynamite Hector
Papillon
as Antonio
The Clones
as Nemo
Hawkins
TVas Prosecutor Denton
1972
Pocket Money
as Chavarin (as Gregg Sierra)
The Culpepper Cattle Co.
as One-Eyed Horsethief
The Wrath of God
as Jurado
Banacek
TVas Norman Esposito
The Streets of San Francisco
TVas Patrolman Burgers
Sanford and Son
TVas Julio Fuentes
The Waltons
TVas Volta
Banyon
TVas Raoul Lopaca
Kung Fu
TVas Zolly
1971
1970
1969
The Bill Cosby Show
TVas Mr. Sierra
Medical Center
TVas Mendez
1968
1967
1966
Mission: Impossible
TVas Fernando Laroca / Prado's butler / Gomal
1955
Gunsmoke
TVas Blue Jacket / Osuna