The Eighth Doctor and Charley arrive in the Cornish village of Merrymaid Bay in 1963, where rumours of dead men working in the tin mines lead them to a mystery involving the legendary Bucca, the Daleks and the Master.
| Name | Type | Role | |
|---|---|---|---|
| Robert Valentine | Writer | ||
| Nicholas Briggs | Guest Star | Daleks | |
| Barnaby Edwards | Guest Star | Jago Penrose / Foley | |
| Alex Macqueen | Guest Star | The Master | |
| George Naylor | Guest Star | Robomen | |
| Annette Badland | Guest Star | Old Emily Barnfather / Bucca | |
| Paul McGann | Guest Star | The Eighth Doctor | |
| Nisha Nayar | Guest Star | Emily Barnfather | |
| India Fisher | Guest Star | Charley Pollard | |
| Jason Forbes | Guest Star | Captain Montgomerie Césaire |