Knock Knock, Who's There? (1988)

Released: Jan 21, 1988

Runtime: 1:47:31 minutes

Genre: Siaubo, Komedijos

Stars: Joey de Leon, Lyka Ugarte, Janice Jurado, Cheenee de Leon, Richard Gutierrez, Raymond Gutierrez

Crew: Carlo J. Caparas (Director), Carlo J. Caparas (Writer), Joey de Leon (Writer), Donna Villa (Executive Producer), Ricky Del Rosario (Music), Ramon Marcelino (Cinematography)