Planet of Fire (TV story)

Synopsis
On holiday in Lanzarote, a young American girl named Peri narrowly escapes drowning when she is rescued from the sea by Turlough and taken into the TARDIS to recover. The Doctor is on the island because the TARDIS has detected a mysterious signal being transmitted from an unknown artifact retrieved from the sea bed by Peri's stepfather, Howard Foster.

The Master reasserts his control over Kamelion and gets it to bring the TARDIS, along with the Doctor, Turlough and Peri, to the planet Sarn, where he is hoping to use that world's supply of revitalising numismaton gas to restore his body - accidentally shrunken in an experiment with his tissue compression eliminator weapon - to its correct size.

It transpires that amongst the Sarn natives, who worship a fire god named Logar, are political prisoners from Trion - Turlough's home world. Turlough too is revealed to be a political refugee. He meets his brother and later, when a spaceship arrives from his home world, discovers that Trion has granted an amnesty to all political prisoners.

The Master is apparently killed when a stream of numismaton gas in which he is bathing turns to a normal hot flame. The Doctor destroys Kamelion at the robot's own bidding as it has become completely unstable. Turlough leaves to return to Trion, while Peri goes with the Doctor.

Plot
The Doctor battles the Master and saves a planet from his evil clutches. The Doctor also welcomes Peri aboard the TARDIS.

Cast

 * The Doctor - Peter Davison
 * Turlough - Mark Strickson
 * Peri - Nicola Bryant
 * Timanov - Peter Wyngarde
 * The Master - Anthony Ainley
 * Sorasta - Barbara Shelley
 * Amyand - James Bate
 * Professor Howard Foster - Dallas Adams
 * Voice of Kamelion - Gerald Flood
 * Malkon - Edward Highmore
 * Roskal - Jonathon Caplan
 * Curt - Michael Bangerter
 * Lookout - Simon Sutton
 * Zuko - Max Arthur
 * Lomand - John Alkin

Crew

 * Assistant Floor Manager - Robert Evans
 * Costumes - John Peacock
 * Designer - Malcolm Thornton
 * Film Cameraman - John Walker
 * Film Editor - Alastair Mitchell
 * Incidental Music - Peter Howell
 * Make-Up - Elizabeth Rowell
 * Producer - John Nathan-Turner
 * Production Assistant - Claire Hughes Smith
 * Production Associate - June Collins
 * Script Editor - Eric Saward
 * Special Sounds - Dick Mills
 * Studio Lighting - John Summers
 * Studio Sound - Scott Talbott
 * Theme Arrangement - Peter Howell
 * Title Music - Ron Grainer
 * Visual Effects - Chris Lawson

Story Notes

 * This story had the working title of: The Planet of Fear
 * Kamelion appears for the first time since The King's Demons the previous season; complications involving the robot model prevented him from appearing in other episodes, although a scene was filmed for The Awakening but cut before transmission. Kamelion "death" makes him the fourth known companion to die while travelling with the Doctor, following Katarina, Sara Kingdom, and Adric.
 * It was during production of this serial that Peter Davison and Nicola Bryant participated in their infamous "James Bond" photo shoot, in which Davison donned a tuxedo and prop gun and Bryant a bikini.
 * The H. Rider Haggard novel, She, whose title character renews herself periodically by bathing in a magic flame.

Ratings

 * Part 1 - 7.4 million viewers
 * Part 2 - 6.1 million viewers
 * Part 3 - 7.4 million viewers
 * Part 4 - 7.0 million viewers

Myths

 * The Master's ambiguous statement ("Would you show (no) mercy to one of your own prior") to his "demise" has led to ongoing speculation as to whether the Master might be the Doctor's brother or another relative. (The more likely explanation is he referring to their shared biology as Gallifreyans or status as Time Lords.)

Filming Locations

 * Lanzarote in the Canary Islands. This was the first Doctor Who story to include filming away from the European continent. To date only three other stories have included filming outside of Europe: Doctor Who: The TV Movie (filmed entirely in Canada) and Daleks in Manhattan (which included second-unit photography done in New York City), and Planet of the Dead, which was partially filmed in Dubai. At the time this serial was made, the producers were planning to film part of The Two Doctors in the United States, but the location was later changed to Spain.
 * Papagayo Beach, Lanzarote
 * Orzola Jetty, Orzola, Lanzarote
 * Mirador del Rio, Lanzarote
 * Montañas del Fuego, Timanfaya National Park, Lanzarote
 * BBC Television Centre (TC6 & TC8), Shepherd's Bush, London

Discontinuity, Plot Holes, Errors

 * Peri is dry by the time Turlough brings her into the TARDIS.
 * The Doctor asks Amyand and Sorasta about Logar, despite having never heard the name before.
 * Peri can override the Master's control of Kamelion, but the Doctor can't.
 * If the Master's gun is a Tissue Compression Eliminator, why does it compress Kamelion and the radiation suits? (Peri seems to be able to out-run its blast in episode three.)
 * Why doesnt the TCE kill the Master, as it does his victims

Continuity

 * Kamelion first appeared in DW: The King's Demons.
 * Turlough first appeared in DW: Mawdryn Undead.
 * The Doctor and Peri re-meet the Master following his burning in ST: A Town Called Eternity.
 * The Master returns on-screen in DW: The Mark of the Rani.
 * In TN: Shell Shock it's strongly implied that Howard sexually abused Peri when she was younger; this supports dialogue spoken by Peri (while half asleep) imploring Howard not to turn off the lights.
 * With the departure of Turlough, the next occasion on screen in which the Doctor would be seen travelling with a male companion on screen would not be until the brief tenure of Adam Mitchell beginning in the 2005's DW: Dalek, followed by the arrival of Jack Harkness in the later DW: The Empty Child for a more substantial tenure in the TARDIS. However, several male companions were featured in various novels and audio dramas between 1984 and 2005, although these adventures are of uncertain canonicity.

DVD and Video Releases

 * Released on video in UK and Australia / NZ in 1998 and the US in 1999.

Novelisation

 * Main article: Planet of Fire (novelisation)


 * Novelised as Planet of Fire by Peter Grimwade in 1985.