Gareth David-Lloyd talks about his character Ianto Jones. John Barrowman and Russell T Davies explore the revelations of Jack's past. Director Andy Goddard reveals the secrets behind the shows futuristic effects.
| Name | Type | Role | |
|---|---|---|---|
| Ray Holman | Guest Star | ||
| Demetri Goritsas | Guest Star | ||
| Bryan Dick | Guest Star | ||
| Catherine Tregenna | Guest Star | ||
| Andy Goddard | Guest Star |