The Keys Of Marinus
The TARDIS lands on the planet Marinus, a world whose seas are filled with acid and whose beaches are sand fused into glass. They investigate a fantastic building, but at the same time something else is investigating the TARDIS – a tall creature in what appears to be a black skinsuit. Inside the building, more of these creatures are encountered, and Ian saves a man who’s being threatened by one of the beings. The man, Arbitan, tells the Doctor and his friends the story of the Conscience, a machine that was built to be the perfect impartial judge and evolved into a device that eliminated crime from Arbitan’s society by controlling the thoughts of the population. But when a rebel group aided by the Voords arrived, four of the Conscience’s five keys were hidden to prevent the Voord from ruling over Marinus with its mind control. Arbitan enlists the Doctor’s help to search for the missing keys, and to make sure he has the time travelers’ help, he prevents them from reaching the TARDIS. They undertake a lengthy quest across Marinus, through lawless frozen wastelands, enduring moving vegetation, and visiting a ruined city whose inhabitants use hypnotic means to trick visitors into seeing an opulent palace. They even find a counterfeit Conscience key. But when they return with the four keys, they find Arbitan dead and the Voords in control.
written by Terry Nation
directed by John Gorrie
music by Norman KayGuest Cast: George Couloris (Arbitan), Martin Cort, Peter Stenson, Gordon Wales (Voords), Robin Phillips (Altos), Katharine Schofield (Sabetha), Heron Carvic (voice of Morpho), Edmund Warwick (Darrius), Francis de Wolff (Vasor), Michael Allaby (Larn), Alan James, Anthony Verner, Peter Stenson, Michael Allaby (Ice Soldiers), Henley Thomas (Tarron), Raf de la Torre (Senior Judge), Alan James, Peter Stenson (Judges), Fiona Walker (Kala), Martin Cort (Aydan), Donald Pickering (Eyesen), Stephen Dartnell (Yartek), Dougie Dean (Eprin)
Notes: This episode marks the first time that the TARDIS is actually seen materializing on screen. William Hartnell was absent from episodes 3 and 4 to take a brief vacation, so those episodes focus instead on Ian and Barbara’s adventures.
Broadcast from April 11 through May 16, 1964
LogBook entry & review by Earl Green