Efren C. Piñon
- Known for
- Writing
Filmography
- Transformed
Transformed 2005
Director

Bukang Bibig 2002
Screenplay, Story

Dalawang Pisngi ng Langit 2001
Writer

Pukyutan 2001
Screenplay

Kahit Mabuhay Kang Muli 1998
Director

Code Name: Bomba 1998
Director

Bandido 1997
Director

Haragan: Masahol Pa Sa Bala 1997
Director

Akyat Bahay Gang 1988
Director

Oscar Ramos: Hitman 1987
Director
- Cordillera
Cordillera 1986
Director

Halik Sa Pisngi Ng Langit 1986
Director

Paano Ang Aking Gabi? 1985
Director

Bomba Queen 1985
Director

Kriminal 1984
Director

The Killing of Satan 1983
Director

Alex San Diego: Wanted 1983
Director

Boy Condenado 1982
Director

Dang-Dong 1979
Story, Director
- Nang umapoy ang karagatan
Nang umapoy ang karagatan 1979
Director

Sabotage 2 1979
Story, Screenplay, Director

Last Target 1978
Screenplay, Director

Sgt. Dalanon 1977
Director

The Enforcer and the Pussycats 1977
Director

The Interceptors 1976
Director

Blind Rage 1976
Director, Story

Enforcer from Death Row 1976
Director

Bino and Clayd 1969
Story
Credits from TMDB.