 |
Stuart Wilson as Alan Stewart |
 |
Ragnheiður Steindórsdóttir as Elin |
 |
George Sewell as Slade |
|
Eugene Schlusser as Ilyich |
|
Jón Sigurbjörnsson as Gregor |
 |
Richard Hurndall as Sir David Taggart |
 |
Ian McCulloch as Jack Case |
 |
Vladek Sheybal as Kenniken |
 |
Dallas Adams as Graham |
|
Jonina Scott as Sigurlin |
| Writing | Desmond Bagley | Writer |
| Sound | Christopher Gunning | Music |
| Writing | Jack Gerson | Writer |
| Production | Robert McIntosh | Producer |
| Directing | William Brayne | Director |
