Cast and crew look back at the making of Colony in Space.
| Actor | Role |
|---|---|
 Barry LettsNot listed | Not listed |
 Terrance DicksNot listed | Not listed |
 Michael E. BriantNot listed | Not listed |
 Katy ManningNot listed | Not listed |
 Graeme HarperNot listed | Not listed |
 Bernard KayNot listed | Not listed |
 Marc SilkNarrator | Narrator |