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Personal Info

Known For

Acting

Known Credits

121

Gender

Male

Birthday

1937-01-25

Day of Death

2021-01-04 (84 years old)

Place of Birth

New York City, New York, USA

Also Known As

Gregg Sierra

Dirk Peno

Gregory Joseph Sierra

Greg Sierra

Gregory Sierra

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's career began on stage, notably with the National Shakespeare Company and performances at the New York Shakespeare Festival. He transitioned to television in the late 1960s and quickly became a familiar face, first gaining major attention as Julio Fuentes, the memorable Puerto Rican neighbor on Sanford and Son, and then as Detective Sergeant Chano Amengual on Barney Miller—two roles that remain among his most enduring contributions to classic TV. Sierra's roster of work included appearances on The Flying Nun, Soap, Miami Vice, Hill Street Blues, Zorro and Son, and scores of guest roles on popular series such as All in the Family, The X-Files, and The Fresh Prince of Bel-Air. His film credits span genres and decades, featuring roles in Beneath the Planet of the Apes, Papillon, The Towering Inferno, and Deep Cover. Gregory Sierra was admired for bringing depth, nuance, and authenticity to every character he portrayed, endearing him to fans and earning the respect of peers. He passed away on January 4, 2021, in Laguna Woods, California, leaving behind a rich legacy in entertainment that spanned nearly fifty years.

Known For

Acting

The Prisoner of Zenda

1979

The Prisoner of Zenda

as

Count Montparnasse

Papillon

1973

Papillon

as

Antonio

A Low Down Dirty Shame

1994

A Low Down Dirty Shame

as

Captain Nunez

Command 5

1985

Command 5

as

Delgado

Hot Shots! Part Deux

1993

Hot Shots! Part Deux

as

The Captain

The Clones

1973

The Clones

as

Nemo

Mean Dog Blues

1978

Mean Dog Blues

as

Jesus Gonzalez

Vampires

1998

Vampires

as

Father Giovanni

Jane Austen's Mafia!

1998

Jane Austen's Mafia!

as

Bonifacio

Deep Cover

1992

Deep Cover

as

Felix Barbosa

The Thief Who Came to Dinner

1973

The Thief Who Came to Dinner

as

Dynamite Hector

Getting Straight

1970

Getting Straight

as

Garcia

Uncommon Valor

1983

Uncommon Valor

as

George Callender

Red Sky at Morning

1971

Red Sky at Morning

as

Chamaco

Stingray

1985

Stingray

as

Anthony 'Tony' Mendosa

Miami Vice: Brother's Keeper

1984

Miami Vice: Brother's Keeper

as

Lt. Lou Rodriguez

Weekend of Terror

1970

Weekend of Terror

as

Police Sergeant

The Wrath of God

1972

The Wrath of God

as

Jurado

The Culpepper Cattle Co.

1972

The Culpepper Cattle Co.

as

One-Eyed Horsethief

Pocket Money

1972

Pocket Money

as

Chavarin (as Gregg Sierra)

Desperado: Badlands Justice

1989

Desperado: Badlands Justice

as

Jesus Gutierrez

Johnny 316

1998

Johnny 316

as

Kareem

300 Miles for Stephanie

1981

300 Miles for Stephanie

as

Dr. Galfas

Honey, I Blew Up the Kid

1992

Honey, I Blew Up the Kid

as

Terence Wheeler

Donor

1990

Donor

as

Hector Aliosa

The Castaway Cowboy

1974

The Castaway Cowboy

as

Marruja

Let's Get Harry

1986

Let's Get Harry

as

Alphonso

Her Secret Life

1987

Her Secret Life

as

Vic 'The Dancer' Pena

Farrell: For the People

1982

Farrell: For the People

as

Det. Mike Rodriguez

Evening in Byzantium

1978

Evening in Byzantium

as

Fabricio

Honky Tonk

1974

Honky Tonk

as

Slade

Unspeakable Acts

1990

Unspeakable Acts

as

Frank Fuster

Antonio and the Mayor

1975

Antonio and the Mayor

as

Mayor Acambarros

Growing Pains

Growing Pains

as

Dr. Paul Ramirez

Magnum, P.I.

Magnum, P.I.

as

Miguel Torres

Columbo

Columbo

as

Lou D'Allessandro

Ellen

Ellen

as

General Colon

Kung Fu

Kung Fu

as

Zolly

Airwolf

Airwolf

as

Frank Ochoa

All in the Family

All in the Family

as

Paul Benjamin

Quincy, M.E.

Quincy, M.E.

as

Rick Durado

The Streets of San Francisco

The Streets of San Francisco

as

Patrolman Burgers

Gunsmoke

Gunsmoke

as

Blue Jacket

Barney Miller

Barney Miller

as

Miguel Amenguale

Hawkins

Hawkins

as

Prosecutor Denton

Walker, Texas Ranger

Walker, Texas Ranger

as

Rafael Mendoza

Sanford and Son

Sanford and Son

as

Julio Fuentes

MacGyver

MacGyver

as

Colonel Antunnez

The Mod Squad

The Mod Squad

as

Zamaron

Dr. Quinn, Medicine Woman

Dr. Quinn, Medicine Woman

as

Gen. Eli Parker

Mission: Impossible

Mission: Impossible

as

Fernando Laroca

Zorro and Son

Zorro and Son

as

Commandante Paco Pic

Hunter

Hunter

as

Councilman Michael Elandro

Thea

Thea

as

Mr. Guiterrez

Blue Thunder

Blue Thunder

as

Luis Creighton Acuna

Something Is Out There

Something Is Out There

as

Victor Maldonado

Common Law

Common Law

as

Luis Alvarez

Falcon Crest

Falcon Crest

as

FBI-Agent Taylor

Masquerade

Masquerade

as

Omani

Miami Vice

Miami Vice

as

Lt. Lou Rodriguez

The X-Files

The X-Files

as

Dr. Diamond

The Flying Nun

The Flying Nun

as

Officer Juarez

Gunsmoke

Gunsmoke

as

Osuna

Something Is Out There

Something Is Out There

as

Victor Maldonado

Hill Street Blues

Hill Street Blues

as

ADA Alvarez

Petrocelli

Petrocelli

as

Rudolph Chavez

MacGyver

MacGyver

as

Captain Diaz

MacGyver

MacGyver

as

General Antonio Vasquez

Banacek

Banacek

as

Norman Esposito

Beyond Belief: Fact or Fiction

Beyond Belief: Fact or Fiction

as

Lyle Norman (segment "Rock & Roll Ears")

Ironside

Ironside

as

Billy Trona

Mission: Impossible

Mission: Impossible

as

Prado's butler

Hill Street Blues

Hill Street Blues

as

ADA Alvarez (archive footage) (uncredited)

The Greatest American Hero

The Greatest American Hero

as

Sheriff Mark Vargas

Murder, She Wrote

Murder, She Wrote

as

Lieutenant Gabriel Caceras

Simon & Simon

Simon & Simon

as

Gregory Cable

Simon & Simon

Simon & Simon

as

Raul Gutierrez

Hart to Hart

Hart to Hart

as

Eduardo

Hart to Hart

Hart to Hart

as

Howard Castle

Lou Grant

Lou Grant

as

Hector

Banyon

Banyon

as

Raoul Lopaca

Production

Crew

Directing