Knock Knock, Who's There?
Bintang Aktor: Joey de Leon, Lyka Ugarte, Janice Jurado, Cheenee de Leon, Richard Gutierrez, Raymond Gutierrez
Crew: Ricky Del Rosario (Music), Donna Villa (Executive Producer), Ramon Marcelino (Cinematography), Rene Tala (Editor), Carlo J. Caparas (Writer), Carlo J. Caparas (Director)
Negara: Philippines
Bahasa:
Studio: Golden Lions Films
Runtime: 1:47:31 menit
Kualitas: HD
Rilis: Jan 21, 1988
IMDb: 6
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