Personal Info
- Credits
- 87 productions
Gregory Sierra
Filmography
85
The X-Files - Season 6
Dr. Diamond
The X-Files - Season 7
Dr. Diamond
The X-Files - Season 5
Dr. Diamond
The X-Files - Season 3
Dr. Diamond
The X-Files - Season 2
Dr. Diamond
The X-Files - Season 4
Dr. Diamond
The X-Files - Season 1
Dr. Diamond
The X-Files - Season 8
Dr. Diamond
The X-Files - Season 9
Dr. Diamond
Star Trek: Deep Space Nine - Season 2
Entek
Star Trek: Deep Space Nine - Season 1
Entek
Star Trek: Deep Space Nine - Season 4
Entek
Star Trek: Deep Space Nine - Season 6
Entek
Star Trek: Deep Space Nine - Season 7
Entek
Star Trek: Deep Space Nine - Season 3
Entek
Star Trek: Deep Space Nine - Season 5
Entek
The Fresh Prince of Bel-Air - Season 5
Hector
The Fresh Prince of Bel-Air - Season 1
Hector
The Fresh Prince of Bel-Air - Season 2
Hector
The Fresh Prince of Bel-Air - Season 6
Hector
The Fresh Prince of Bel-Air - Season 4
Hector
The Fresh Prince of Bel-Air - Season 3
Hector
Murder, She Wrote - Season 11
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 3
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 12
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 1
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 7
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 2
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 8
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 6
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 9
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 4
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 5
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Murder, She Wrote - Season 10
Lieutenant Gabriel Caceras, Ramon, Sanchez, Moreno
Miami Vice - Season 1
Lt. Lou Rodriguez
Miami Vice - Season 2
Lt. Lou Rodriguez
Miami Vice - Season 4
Lt. Lou Rodriguez
Miami Vice - Season 3
Lt. Lou Rodriguez
Miami Vice - Season 5
Lt. Lou Rodriguez
Hill Street Blues - Season 2
ADA Alvarez, ADA Alvarez (archive footage) (uncredited)
Hill Street Blues - Season 1
ADA Alvarez, ADA Alvarez (archive footage) (uncredited)
The Towering Inferno
Carlos
Ironside - Season 6
Billy Trona
The Waltons - Season 8
Volta
The Waltons - Season 1
Volta
The Waltons
Volta
The Waltons - Season 2
Volta
The Waltons - Season 9
Volta
The Waltons - Season 3
Volta
The Waltons - Season 7
Volta
The Waltons - Season 5
Volta
The Waltons - Season 4
Volta
The Waltons - Season 6
Volta
Kung Fu
Zolly
Kung Fu - Season 1
Zolly
Kung Fu - Season 2
Zolly
Columbo - Season 12
Lou D'Allessandro
Columbo - Season 3
Lou D'Allessandro
Columbo - Season 8
Lou D'Allessandro
Columbo - Season 9
Lou D'Allessandro
Columbo - Season 11
Lou D'Allessandro
Columbo - Season 10
Lou D'Allessandro
Columbo - Season 4
Lou D'Allessandro
Columbo - Season 7
Lou D'Allessandro
Columbo - Season 6
Lou D'Allessandro
Columbo - Season 2
Lou D'Allessandro
Columbo - Season 1
Lou D'Allessandro
Columbo - Season 5
Lou D'Allessandro
Hawaii Five-O - Season 5
Lolo
Hawaii Five-O - Season 3
Lolo
Hawaii Five-O - Season 4
Lolo
Hawaii Five-O - Season 2
Lolo
Hawaii Five-O - Season 7
Lolo
Hawaii Five-O - Season 1
Lolo
Hawaii Five-O - Season 6
Lolo
The High Chaparral - Season 3
Arrigo
The High Chaparral - Season 1
Arrigo
The High Chaparral - Season 2
Arrigo
Mission: Impossible - Season 3
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 7
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 6
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 2
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 4
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 1
Gomal, Fernando Laroca, Prado's butler
Mission: Impossible - Season 5
Gomal, Fernando Laroca, Prado's butler