The Doctor escapes the castle with Sarah and Hal and must persuade Sir Edward to trust him before Irongron launches an attack on them.
Name | Type | Role | |
---|---|---|---|
Robert Holmes | Writer | ||
June Brown | Guest Star | ||
Sheila Fay | Guest Star | ||
Steve Brunswick | Guest Star | ||
Donald Pelmear | Guest Star | ||
John J. Carney | Guest Star | ||
Alan Bromley | Director |