| Cast | |||
|---|---|---|---|
| Colin Baker |  | The Doctor |  |
| Bonnie Langford |  | Melanie | |
| Derek Benfield |  | John Hallam | |
| Michael Chance | | Dr Wallace | |
| Keith Drinkel |  | Henry Hallam | |
| Ian Fairburn | | Professor David Munro | |
| Rhiannon Meades | | Rachel | |
| Jillie Meers |  | Mrs McGregor | |
| Production Team | |||
|---|---|---|---|
| Alison Lawson | | Writer | |
| Gary Russell |  | Director | |
| ERS | | Sound | |
| Russell Stone | | Music | |
| Lee Binding | | Cover Art | |
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