Paris, 1979. The Doctor and Romana are here on holiday, but something is disturbing the flow of time. Could the time travel experiments of Count Scarlioni be to blame?
| Name | Type | Role | |
|---|---|---|---|
| Graham Williams | Writer | ||
| Douglas Adams | Writer | ||
| Catherine Schell | Guest Star | ||
| Kevin Flood | Guest Star | ||
| Pamela Stirling | Guest Star | ||
| Michael Hayes | Director |