| MN | 1954 | Writer |
| Kurdapya | 1954 | Writer |
| Gilda | 1956 | Writer |
| Eva Dragon | 1959 | Writer |
| Nakasakdal sa Langit | 1961 | Writer |
| Juanita Banana | 1968 | Screenplay |
| Mrs. Eva Fonda, 16 | 1976 | Screenplay |
| Sapagka't Kami'y mga Misis Lamang | 1976 | Screenplay |
| Langit, Lupa at Impiyerno (Pandemonium) | 1976 | Screenplay |
| Tatak ng Tundo | 1978 | Screenplay |
| Katawang Alabok | 1978 | Screenplay |
| Manedyer... si Kumander! | 1982 | Screenplay |
| The Cute...The Sexy n' The Tiny | 1982 | Screenplay |
| Inday Bote | 1985 | Screenplay |
| No Retreat...No Surrender...Si Kumander | 1987 | Writer |
| Kapag Puno Na Ang Salop | 1987 | Screenplay |
| Gawa Na ang Bala Na Papatay sa Iyo | 1988 | Writer |
| Agila ng Maynila | 1988 | Screenplay |
| Wanted: Pamilya Banal | 1989 | Screenplay |
| Machete: Istatwang Buhay | 1990 | Writer |
| Petrang Kabayo 2: Anong Ganda Mo! Mukha Kang Kabayo | 1990 | Screenplay |
| Hindi Ka Na Sisikatan Ng Araw: Kapag Puno Na Ang Salop Part III | 1990 | Writer |
| May Isang Tsuper Ng Taxi | 1990 | Screenplay |
| Batas Ng .45 | 1991 | Screenplay |
| Minsan Pa: Kahit Konting Pagtingin 2 | 1995 | Writer |
| Isang Bala Ka Lang Part 2 | 1996 | Writer |
| Ikaw ang Mahal Ko | 1996 | Screenplay |
| Ang Syota Kong Balikbayan | 1996 | Screenplay |
| Ang Probinsyano | 1996 | Screenplay |
| Eseng ng Tondo | 1997 | Screenplay |
| Ang Dalubhasa | 2000 | Screenplay |
| Ayos Na... Ang Kasunod | 2000 | Writer |
