
Acting · 83 years old
New York City, New York, USA
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.

Banacek
Norman Esposito

The X-Files
Dr. Diamond

Thea
Mr. Guiterrez

Columbo
Lou D'Allessandro

Hunter

The Fresh Prince of Bel-Air
Hector

Star Trek: Deep Space Nine
Entek

Papillon
Antonio

All in the Family
Paul Benjamin

Miami Vice: Brother's Keeper
Lt. Lou Rodriguez

MacGyver
Colonel Antunnez

MacGyver
General Antonio Vasquez

MacGyver
Captain Diaz

Kung Fu
Zolly

Hill Street Blues
ADA Alvarez

Hill Street Blues
ADA Alvarez (archive footage) (uncredited)

Dr. Quinn, Medicine Woman
Gen. Eli Parker

Mission: Impossible
Fernando Laroca

Something Is Out There
Victor Maldonado

Mission: Impossible
Gomal