Cast & crew
Vulcan (1997)
Directed by Cirio H. Santiago Written by Joseph Zucchero, Cirio H. Santiago, Joe Mari Avellana
Cast
| Diana Barton | Jacobs |
| Tom Taus | Pedring |
| Vernon Wells | Greg |
| Amy Austria | Morales |
| Robert Vaughn | Vince Desjardins |
| Jewel Delgado | Black Student |
| Denise Joaquin | Teenage Constantine |
| Thou Reyes | Ilona's Friend |
| Bembol Roco | Colette's Stepfather |
| Lloyd Samartino | Greg |
| Beth Tamayo | Charlie |
Crew
| Cirio H. Santiago | Producer |
| Ricardo Remias | Director of Photography |
| Jun Dalawis | Director of Photography |
| Ryan Cayabyab | Original Music Composer |
| Ronnie Cruz | Production Design |
| Joseph Zucchero | Screenplay |
| Cirio H. Santiago | Story |
| Joseph Zucchero | Editor |
| Cirio H. Santiago | Director |
| Joe Mari Avellana | Screenplay |