| Bitayin si....Baby Ama! | 1976 | Screenplay |
| Waywaya | 1982 | Screenplay |
| Vendetta | 1982 | Screenplay |
| Tatak Ng Yakuza | 1983 | Screenplay |
| Anak ng Tondo | 1985 | Screenplay |
| Humanda Ka... Ikaw ang Susunod | 1987 | Screenplay |
| Langit at Lupa | 1988 | Screenplay |
| Tatak ng Isang Api | 1989 | Screenplay |
| Ang Pumatay Nang Dahil Sa'Yo! | 1989 | Screenplay |
| Ipaglalaban Ko | 1989 | Screenplay |
| Joe Pring: Homicide Manila Police | 1989 | Screenplay |
| Kunin Mo ang Ulo ni Ismael | 1990 | Screenplay |
| Sagot ng Puso | 1990 | Screenplay |
| Kakampi Ko Ang Diyos | 1990 | Screenplay |
| Bala at Rosaryo | 1990 | Screenplay |
| Hukom .45 | 1990 | Screenplay |
| Kristobal (Tinik sa Korona) | 1990 | Screenplay |
| Kaaway ng Batas | 1990 | Screenplay |
| Angel Molave | 1990 | Screenplay |
| Ganti ng Api | 1991 | Writer |
| Manong Gang | 1991 | Screenplay |
| Bingbong: The Vincent Crisologo Story | 1991 | Screenplay |
| Boyong Mañalac: Hoodlum Terminator | 1991 | Screenplay |
| Uubusin Ko Ang Lahi Mo | 1991 | Screenplay |
| Kung Patatawarin Ka Ng Bala Ko | 1991 | Screenplay |
| Pat. Omar Abdulah: Pulis Probinsiya | 1992 | Screenplay |
| Magnong Rehas | 1992 | Screenplay |
| Mandurugas | 1992 | Screenplay |
| Warden | 1992 | Writer |
| Bad Boy II | 1992 | Screenplay |
| Pacifico Guevarra: Dillinger ng Dose Pares | 1992 | Writer |
| Andres Manambit: Angkan Ng Matatapang | 1992 | Screenplay |
| Padre Amante Guerrero | 1993 | Screenplay |
| Astig | 1993 | Screenplay |
| Ikaw Lang | 1993 | Screenplay |
| Kapatid ni Hudas | 1993 | Screenplay |
| Kung Kailangan Mo Ako | 1993 | Screenplay |
| Kahit ako'y busabos | 1993 | Screenplay |
| Masahol Pa Sa Hayop | 1993 | Screenplay |
| Mancao | 1993 | Screenplay |
| Mistah: Mga Mandirigma | 1994 | Screenplay |
| Relaks ka Lang Sagot Kita | 1994 | Screenplay |
| Nandito Ako | 1994 | Screenplay |
| Pintsik | 1994 | Writer |
| Nagkataon...Nagkatagpo | 1994 | Writer |
| Megamol | 1994 | Screenplay |
| Tunay na Magkaibigan, Walang Iwanan... Peksman! | 1994 | Screenplay |
| Talahib at Rosas | 1994 | Writer |
| Kanto Boy 2: Anak ni Totoy Guapo | 1994 | Writer |
| Iligpit si Bobby Ortega: Markang Bungo 2 | 1995 | Screenplay |
| Bukas Bibitayin Si Itay | 1995 | Screenplay |
| Pulis Probinsya 2: Tapusin Na Natin Ang Laban | 1995 | Screenplay |
| Muntik Nang Maabot Ang Langit | 1995 | Screenplay |
| 'Di Mapigil ang Init | 1995 | Screenplay |
| Bangis | 1996 | Screenplay |
| Patikim ng Pinya | 1996 | Screenplay |
| Diego | 1996 | Screenplay |
| Tubusin Mo Ng Bala Ang Puso Ko | 1996 | Screenplay |
| Bilang Na ang Araw Mo | 1996 | Writer |
| Habang Nasasaktan Lalong Tumatapang | 1997 | Writer |
| Linggo Lang ang Pahinga... Dapat Lang! | 1997 | Screenplay |
| Tapang Sa Tapang | 1997 | Screenplay |
| NBI: The Mariano Mison Story | 1997 | Screenplay |
| Bobby Barbers: Parak | 1997 | Screenplay |
| Mainit Na Bala | 1998 | Screenplay |
| Kahit Pader Gigibain Ko! | 1998 | Screenplay |
| Anakan Mo Ako | 1999 | Screenplay |
| Bilib Ako Sa’yo | 1999 | Writer |
| Pag Oras Mo... Oras Mo Na | 2000 | Writer |
| Kaaway Hanggang Hukay | 2001 | Screenplay |
| Mano Mano 2: Ubusan ng Lakas | 2001 | Screenplay |
| Kilabot At Kembot | 2002 | Screenplay |
| Diskarte | 2002 | Screenplay |
| Hula Mo... Huli Ko! | 2002 | Screenplay |
| Ang Kapitbahay | 2003 | Screenplay |
