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Patrick Troughton as The Doctor (voice) |
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Frazer Hines as Jamie McCrimmon (voice) |
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Deborah Watling as Victoria Waterfield (voice) |
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Nicholas Courtney as Colonel Lethbridge-Stewart (voice) |
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Jack Watling as Professor Travers (voice) |
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Tina Packer as Anne Travers (voice) |
| Production | Gary Russell | Executive Producer |
| Production | Jason Haigh-Ellery | Executive Producer |
| Art | Selina Fenech | Art Direction |
| Production | Russell Minton | Producer |
| Production | Damian Shanahan | Associate Producer |
| Directing | Adam Boys | Director |
| Writing | Mervyn Haisman | Writer |
| Writing | Henry Lincoln | Writer |
| Sound | Delia Derbyshire | Theme Song Performance |
