Castillo was a founding member of The Latino Theater Company. He co-wrote the company’s plays Stone Wedding and August 29. In addition to the plays, he wrote and directed the film The History of The Latino Theater Company, a documentary chronicling the theater company, and co-produced the company’s annual comedy fundraiser Noche de Risa y Susto. In 1997 Castillo created Four Brown Hats Entertainment (FBHE), a film and theater production company. With FBHE, he adapted and directed The Last Angry Brown Hat. Following this, he wrote and directed Veteranos: A Legacy of Valor, a theater piece honoring the military contributions by Latinos in America’s defense. Among his completed feature film scripts are Yo Solo, The Cobra, Valley of the Dead, Deerdancer, and The Last Angry Brown Hat.
The Hi-Lo Country
(Levi Gomez)
A Beautiful Life
(Don Miguel)
Graffiti
Little Treasure
(Cantina Voice #2)
Déjà Vu
(Claire's Father)
Borderline
(Arturo)
A Small Killing
(Latin Student)
Bound by Honor
(Montana)
The Delos Adventure
(Luis Vasquez)
El Padrino II: Border Intrusion
(Jesse Mendoza)
In the Line of Duty: The Price of Vengeance
In Good Company
(Hector)
Nixon
(Virgilio Gonzales, Watergate Burglar)
Mars Attacks!
(Hispanic Colonel)
Seguin
(Gregorio Esparza)
Fighting Back: The Story of Rocky Bleier
(Carlos Martinez)
The Sellouts
Get Out of My Room
("El Coyote" (segment 'Born In East L.A.'))
Losin' It
(Taxi Driver #2)
Maniac Cop 2
((voice))
Homebound
(Gilberto Escamilla)
Fuego
Beatriz at Dinner
(Marcus)
Black Moon Rising
(Mechanic #1)
In Other Words
El Norte
(Jorge)
Picking Up the Pieces
(Grasiento)
The End of Violence
(Ramon)
Blood In, Blood out
(Montana)
Medical Investigation
(Manager)
The Incredible Hulk
L.A. Law
(Al Ruiz)
Angel
(Doctor)
240-Robert
(Pepe)
Melrose Place
(Ricardo Lopes)
NCIS
(Ruleo Medilla)
The Waltons
10-8: Officers on Duty
Weeds
(Cesar de la Cruz)
Mayans M.C.
(Eduardo Villar-Fuentes)
NCIS: Los Angeles
(Alejandro Guzman)
Touched by an Angel
(Carlos Jimenez)