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.
Filmography
Cast Credits

The Other Side of the Wind
Character: Jack Simon
MOVIE • 2018

Vampires
Character: Father Giovanni
MOVIE • 1998

Jane Austen's Mafia!
Character: Bonifacio
MOVIE • 1998

Johnny 316
Character: Kareem
MOVIE • 1998

The Wonderful Ice Cream Suit
Character: Villanazul
MOVIE • 1998

Beyond Belief: Fact or Fiction
Character: Lyle Norman (segment "Rock & Roll Ears")
TV • 1997
Common Law
Character: Luis Alvarez
TV • 1996

A Low Down Dirty Shame
Character: Captain Nunez
MOVIE • 1994

704 Hauser
Character:
TV • 1994

Ellen
Character: General Colon
TV • 1994

The X-Files
Character: Dr. Diamond
TV • 1993

Thea
Character: Mr. Guiterrez
TV • 1993

Hot Shots! Part Deux
Character: The Captain
MOVIE • 1993

Hearts of Hot Shots! Part Deux—A Filmmaker's Apology
Character:
MOVIE • 1993

Walker, Texas Ranger
Character: Rafael Mendoza
TV • 1993

Star Trek: Deep Space Nine
Character: Entek
TV • 1993

Dr. Quinn, Medicine Woman
Character: Gen. Eli Parker
TV • 1993

The Golden Palace
Character: Rubin
TV • 1992

Honey, I Blew Up the Kid
Character: Terence Wheeler
MOVIE • 1992

Deep Cover
Character: Felix Barbosa
MOVIE • 1992