Gregory Sierra

Biography

Gregory Sierra (January 25, 1937 – January 4, 2021) was an American film and television actor.

Known For

The X-Files

as Dr. Diamond

The Fresh Prince of Bel-Air

as Hector

Papillon

as Antonio

Hot Shots! Part Deux

as The Captain

Beneath the Planet of the Apes

as Verger

Vampires

as Father Giovanni

Honey, I Blew Up the Kid

as Terence Wheeler

The Towering Inferno

as Carlos

MacGyver

as Colonel Antunnez

MacGyver

as Captain Diaz