A battle-scarred Sontaran spaceship crashes in medieval England near the castle of Irongron, a plundering pirate who intends to overrun the nearby castle belonging to Sir Edward of Wessex. Linx, the Sontaran warrior, strikes an agreement with Irongron – Linx can repair his ship in Irongron’s castle, in exchange for giving him advanced weapons which are centuries ahead of the times. But Linx finds it impossible to conduct his repairs with nothing more advanced than Irongron’s forge, so he used what’s left of his ship’s technology to abduct scientists and materials from the 20th century. U.N.I.T. is called in to investigate, and the Brigadier isolates all of the remaining scientists who are likely to vanish in one securely guarded premise. But when another scientist disappears under the Doctor’s nose, he follows the trail to Irongron’s castle, where he finds himself up against the much more powerful and warlike Linx.
written by Robert Holmes
directed by Alan Bromly
music by Dudley Simpson
Guest Cast: Nicholas Courtney (Brigadier Lethbridge-Stewart), Kevin Lindsay (Linx), David Daker (Irongron), John J. Carney (Bloodaxe), Sheila Fay (Meg), Donald Pelmear (Professor Rubeish), June Brown (Lady Eleanor), Alan Rowe (Edward of Wessex), Gordon Pitt (Eric), Jeremy Bulloch (Hal), Steve Brunswick (Sentry), Jacqueline Stanbury (Mary)
Broadcast from December 15, 1973 through January 5, 1974
LogBook entry & review by Earl Green […]