Directed by
| Jo Johnson | ||
Writing Credits (in alphabetical order)
| Christopher Reason | ... | (writer) |
Cast
| Nicholas R. Bailey | ... | Jack Vincent | |
| Crispin Bonham-Carter | ... | Ralph Kingsley | |
 |
Kate Lynn Evans | ... | Susan Bellamy (as Kate-Lynn Evans) |
| Davyd Harries | ... | Derek Gravett | |
|
|
Lloyd Johnston | ... | Paul Harper |
| Louis Mahoney | ... | Dr. Douglas Paxton | |
| Graham McGrath | ... | Kevin Kirkpatrick | |
| Jane Merrow | ... | Janet Walsh | |
Produced by
| Diana Kyle | ... | producer |
Camera and Electrical Department
| Martin Kempton | ... | lighting director |