Writing Jerry O. Tirazona Directed Unang tibok 1996 Hulihin si Boy Amores 1990 Sgt. Miguel Carpio: Multiple Murder 1990 Jabidah Massacre 1990 Anak Badjao 1987 Sgt. Villapando: AWOL 1986 Anak ng Sultan 1983 Pretty Boy Tsaplin and the 3 Istodyes 1982 Kapwa Simaron 1981 Ikaw o ako 1981 Other Credits Lapu-Lapu Screenplay 2002 Mahal Kita... Kahit Sino Ka Pa Screenplay 2001 Pepeng Agimat Screenplay 1999 Sgt. Hidalgo: Bala ng Katarungan Screenplay 1998 Tapang Sa Tapang Story 1997 Chinatown 2: The Vigilantes Screenplay 1994 Ambush Writer 1988 Matukso kaya ang anghel? Screenplay 1984 Billy the Kid & The Sunshine Gid plus The Nevermind Company Screenplay 1984 Wrong Ranger Screenplay 1984 Sabotage 2 Story 1979 Last Target Screenplay 1978 Sgt. Dalanon Writer 1977 The Enforcer and the Pussycats Screenplay 1977 Ang Pagbabalik Ni Palos Writer 1977 The Interceptors Screenplay 1976 Blind Rage Screenplay 1976 Prinsipe Abante Writer 1973 Agent-readable