Fernando Poe Jr. 

Fred Navarro (story)
Jose Bartolome (screenplay)
Amado Lacuesta (screenplay)

William Lao (executive producer)

Ver Reyes

Jaime Fabregas

Augusto Salvador
Jay Jacinto (assistant film editor)
Rene Esteva (assistant film editor)
Totoy Nepomuceno (layout artist)
Bobby Pineda (special effects)

Bobby Ariola
Rolando Sacristia (art director)
Tinay Manahan (make-up artist)
Donato Tablan (props)
Boboy Niez (props)

Felix E. Dalay
Mediong Buensuceso (assistant production manager)
Alfred Nepomuceno (field cashier)
Marlyn Tablizo (field cashier)

Rolly Ruta
Cesar Lucas
Jun Martinez (sound effects)
Levi Principe (field soundman)

Rey Lapid (second cameraman)
Edgar Lavariaz (assistant cameraman)
Diog De Castro (stillman)

Ross Salvador (post-production in-charge)
F.P.J. Studio (post-productions)
Magnatech Omni (post-productions)
S.Q. Film Laboratories (color processing)
Cinemagic (titles)

Santiago Garcia (associate director)
Buddy Dator (assistant director)

Bonanza Films

Eddie Garcia
Monica Herrera
Paquito Diaz
Maila Gumila
Dencio Padilla
Philipp Gamboa
Mario Escudero
Vic Varrion
Ernie Zarate
Fernando Fernando
Gamaliel Viray
Rene Hawkins
Belo Borja
Eddie Tuazon
Louella De Cordova
Josie Galvez
Elvie Escardo
Mel Arca
Robert Miller
Jimmy Reyes
Ernie David Buddy
Dator Efren Belardo
Telly Navarro
Boy Mediavillo
Allan Garcia
Tony Concepcion
Bert Garon
Eddie Samonte
Bebot Davao
Boy Sta. Maria
George Lucas
Bobby Henson
Renato Tanchingco
Kent Gonzales
Wilson Red
Mario Cabero
Eric Fresnido
Original Thunder Stuntmen

Nap Alip (PRO)
John Mascariñas
Fred Bartilet
Alex Alarcon (utilities)
F.P.J. Unit (filming facilities)