Cast & crew
Sand Castle (1980)
Directed by Mario O'Hara Written by Mely Tagasa, Mario O'Hara
Cast
| Nora Aunor | Laura |
| Lito Lapid | Oscar |
| Tonio Gutierrez | Edong |
| Metring David | Onyang |
| Allan Bautista | Nestor |
| Mario Escudero | Teban |
| Soxy Topacio | Professor Pacoli |
| Bella Flores | Viring |
| Mely Mallari | Space Oddity |
| Edwin O'Hara | Romy |
| Chiqui del Carmen | Mila |
| Toffy Padua | Oscar |
| Maila Marcelo | Laura |
| Joel Lamangan | Badong |
| Eddie Nicart | King Randor |
Crew
| Mely Tagasa | Screenplay |
| Mario O'Hara | Director |
| Mario O'Hara | Screenplay |
| Joe Batac | Director of Photography |
| George Canseco | Music |
| Jesus B. Yu | Executive Producer |
| Fiel Zabat | Art Direction |
| Efren Jarlego | Editor |