Luke and Sky must help the Skullions, but Sarah Jane is in danger too, so who will they save?
| Name | Type | Role | |
|---|---|---|---|
| Gareth Roberts | Writer | ||
| Jason Mohammad | Guest Star | Newsreader | |
| Mark Aiken | Guest Star | Serf | |
| Edyta Budnik | Guest Star | Adriana | |
| Peter Bowles | Guest Star | Lionel Carson | |
| Dan Starkey | Guest Star | Plark | |
| James Dreyfus | Guest Star | Harrison | |
| Joss Agnew | Director |