This is the 2nd film to be included a manananggal. This is the 1st film to be included a child wonder. In "Ang Madre", The mananggal was clearly seen as dummy during the mananggal flies towards Teks. In "Ang Guro", Gretch was eaten by Mr. Zerrudo. The mistake here is The wig of the dummy (Gretch) fells off. At the end credits, the song was suddenly cut.