All those on Ravolox are in exponentially greater peril than anyone can comprehend. If anything in the entire universe is to survive, it may come down to the Doctor arguing against machine logic over the value of life.
Name | Type | Role | |
---|---|---|---|
Robert Holmes | Writer | ||
Billy McColl | Guest Star | ||
David Rodigan | Guest Star | ||
Adam Blackwood | Guest Star | ||
Joan Sims | Guest Star | ||
Timothy Walker | Guest Star | ||
Sion Tudor Owen | Guest Star | ||
Glen Murphy | Guest Star | ||
Nicholas Mallett | Director |