What Lies Under The Surface
- Taon: 1970
- Bansa:
- Genre: Horror, Mystery, Thriller
- Studio: UNO Productions
- Keyword: high school, whodunit, paranormal investigation, supernatural horror
- Direktor: Michelle Regualos
- Cast: Jaycel Masaga, Godelen Franada, Marquin Vince Palomaria, Cyrine Mae Herman, Ezra Isagon, Mark Angelo Cruz
