The Doctor, Steven and Dodo arrive on a giant spaceship millions of years in the future, transporting the last humans away from the doomed Earth.
| Name | Type | Role | |
|---|---|---|---|
| Paul Erickson, Lesley Scott | Writer | ||
| Kate Newman | Guest Star | ||
| Frank George | Guest Star | ||
| Eric Elliot | Guest Star | ||
| Inigo Jackson | Guest Star | ||
| Edmund Coulter | Guest Star | ||
| Michael Imison | Director |