Cast & crew
Crystal Voyager (1973)
Directed by David Elfick Written by George Greenough
Cast
| Nat Young | Himself |
| George Greenough | Himself |
| Ritchie West | Himself |
Crew
| George Greenough | Cinematography |
| David Elfick | Director |
| David Elfick | Producer |
| George Greenough | Writer |
| David Lourie | Technical Advisor |
| Albert Falzon | Camera Operator |
| George Greenough | Camera Operator |
| Greg Weaver | Camera Operator |
| Albert Falzon | Editor |
| George Greenough | Editor |
| Ronda MacGregor | Editor |
| G. Wayne Thomas | Music |
| Roger Waters | Songs |
| David Gilmour | Songs |
| Richard Wright | Songs |
| Nick Mason | Songs |