With Ruby’s true identity revealed, Sarah is trapped. Clyde and Rani aren’t convinced by the “message” Sarah leaves for them by way of Mr. Smith, however, and Ruby immediately sets about trying to turn the two against each other. But Ruby hasn’t counted on one thing – Luke returns from Cambridge, trying to find out why he can’t contact Sarah.
written by Clayton Hickman & Gareth Roberts
directed by Joss Agnew
music by Sam Watts / title music by Murray Gold
Notes: Luke makes his first appearance in person since part 2 of The Nightmare Man here, as does K-9.
LogBook entry by Earl Green