The cast and crew of The Seeds of Doom look back on the making of this story.
| Actor | Role |
|---|---|
 John ChallisSelf | Self |
| KKenneth GilbertNot listed | Not listed |
| IIan FairbairnNot listed | Not listed |
 Philip HinchcliffeNot listed | Not listed |
 Robert Banks StewartNot listed | Not listed |
 Graeme HarperNot listed | Not listed |
| JJeremy BearNot listed | Not listed |
| JJan SpoczynskiNot listed | Not listed |
| RRichard ConwayNot listed | Not listed |
 Geoffrey BurgonNot listed | Not listed |