Cast & crew
Extraterrestrial Visitors (1983)
Directed by Juan Piquer Simón Written by JoaquÃn Grau, Juan Piquer Simón
Cast
| Manuel Pereiro | Bill Stevens |
| Maria Albert | Tracy |
| Frank Sussman | |
| George Stover | First Victim |
| Hugo Astar | |
| Luis M. MartÃn | |
| Gary Richardson | |
| Marcos Treviño | |
| Concha Cuetos | Molly Stevens |
| Ian Sera | Rick |
| Nina Ferrer | Sharon |
| Guillermo Antón | Matt Collins |
| Óscar MartÃn | Tommy Stevens |
| Sara Palmer | Kathy |
| Emilio Linder | Brian |
| Susanna Bequer | Lara Stapleton |
| Frank Braña | Burt |
Crew
| JoaquÃn Grau | Writer |
| Juan Piquer Simón | Visual Effects |
| Juan Piquer Simón | Writer |
| Edward L. Montoro | Executive Producer |
| Dick Randall | Executive Producer |
| Basilio Cortijo | Special Effects |
| Juan Piquer Simón | Director |
| Antonio Gimeno | Editor |
| Karl Michael Demer | Original Music Composer |
| Librado Pastor | Original Music Composer |
| Ricardo Navarrete | Director of Photography |
| Juan Mariné | Director of Photography |