With an anti-matter being trying to enter the universe through the Doctor, risking the destruction of everything, there is only one clear course of action for the High Council of Time Lords to take: execute the Doctor. Meanwhile, Tegan arrives in Amsterdam and hears about what's become of her cousin from his unscathed friend.
| Name | Type | Role | |
|---|---|---|---|
| Johnny Byrne | Writer | ||
| Neil Daglish | Guest Star | ||
| Max Harvey | Guest Star | ||
| Elspet Gray | Guest Star | ||
| Malcolm Harvey | Guest Star | ||
| Andrew Boxer | Guest Star | ||
| Alastair Cumming | Guest Star | ||
| Ron Jones | Director |