The shape-shifting Android Companion Kamelion, played by Gerald Flood, makes his second and final appearance in Planet of Fire, though the character itself – along with other Fifth Doctor companions who left by this story (Tegan, Nyssa, Adric, and Turlough) – all make illusionary cameos as the Doctor regenerates at the climax of The Caves of Androzani.
Anthony Ainley returns in Planet of Fire as the Master, which was intended to be his final appearance. Ainley, like other departed fifth Doctor companions make illusionary cameos as the Doctor regenerates.
Episodes were broadcast twice weekly on Thursday and Friday evenings, with Resurrection of the Daleks broadcast on two consecutive Wednesday nights.
Resurrection of the Daleks was planned as a standard four-parter.[1] However, the BBC's coverage of the 1984 Winter Olympics meant that Doctor Who's normal timeslot was unavailable. Rather than delay broadcasting the story, the decision was taken to produce it as a pair of double length episodes and broadcast it in the unfamiliar Wednesday timeslot.
The Caves of Androzani was the first time since Season 4'sThe Tenth Planet that the introduction of a new Doctor had taken place before the final serial of the season.
The TARDIS materialises in a seabase in the year 2084. Earth in the late 21st century is divided between two power blocs waging a bitter cold war, forever threatening to escalate into violent conflict. Mysterious accidents have been occurring on the seabase, including the deaths of key personnel. Investigating, the Doctor, Tegan and Turlough discover that not only have double agents infiltrated the seabase, but the Doctor's old foes, the Silurians and Sea Devils, are plotting to use the seabase to set off a war which will decimate humanity.
The Doctor takes Tegan to the village of Little Hodcombe to visit her grandfather. The villagers, led by Sir George Hutchinson, are reenacting events from the English Civil War, including skirmishes which took place near the town. But the recreations have revived the Malus, an alien entity buried beneath a ruined church which feeds on the passions inflamed by war and death. Time is becoming distorted while Hutchinson – who has fallen under the Malus' influence – works to set the creature free, putting Tegan's life at risk in the process.
The TARDIS arrives on the planet Frontios in the far future, where the last vestiges of humanity crashlanded years earlier. The struggling colony is beset by disasters, including deadly meteorite showers and the disappearance of several prominent colonists who have been sucked down beneath the ground. The Doctor, Tegan and Turlough discover that the culprits are the Gravis and his Tractators, giant insects with incredible powers over gravity. The Gravis intends to transform Frontios into an enormous spaceship, and spread the terror of the Tractators across the galaxy.
The Doctor, Tegan and Turlough are nearly torn apart in a Dalek time corridor which connects a warehouse on modern-day Earth with a spacecraft in the future. The Daleks have lost the war with the Movellans due to a virus which affects only their kind. Now, with the help of the mercenary Lytton, they intend to free the imprisoned Davros and force him to create an antidote. Once successful, the Daleks will at last be in a position to destroy the Movellans and rampage across the cosmos.
Turlough rescues a drowning botany student named Peri Brown and brings her to the TARDIS to recuperate. Before Peri can bid her farewells, Kamelion – once again under the Master's control – takes the TARDIS to the planet Sarn. There his mission is to find the Master, who has been diminished to just inches in height following a mishap with his tissue compression eliminator, and restore him using the healing properties of Sarn's miraculous numismaton flames. But Sarn hides a mysterious connection to Turlough's past – a connection which may prove to be the catalyst in the Master's scheme.
After landing on the planet Androzani Minor, the Doctor and Peri develop lethal spectrox toxaemia poisoning. As the two search for a cure before it is too late, they become enmeshed in a decades-old feud between the disfigured roboticist Sharaz Jek and businessman Morgus. Jek falls in love with Peri, but the situation only degenerates when the girl rebuffs his affections. Between threats from Magma beasts and gun runners, it quickly becomes apparent that the Doctor will never find a cure in time to save both himself and his companion.
The Doctor experiences serious regenerative instability, causing him to attack Peri and then decide to live as a hermit on the barren asteroid Titan 3. There he stumbles upon a plot by his old friend, the Time Lord Azmael, who has kidnapped twin mathematical geniuses named Romulus and Remus. Azmael's adopted planet, Jaconda, has been taken over by the sluglike Mestor and his Gastropods, forcing the Time Lord to do Mestor's bidding. But even Azmael is unaware of Mestor's true plan – to destroy Jaconda's sun, and thereby scatter Gastropod eggs throughout the universe.
Production
Title card as used in the season finale The Twin Dilemma.
The entire season was broadcast from 5 January to 30 March 1984. Transmission moved to Thursdays and Fridays, except for Resurrection of the Daleks which was aired in two double-length episodes on Wednesdays.
^Only available as part of the Beneath the Surface box set in Regions 2 and 4. Available individually or in the box set in Region 1.
^Only available as part of the Earthstory box set in Regions 2 and 4. Only available individually in Region 1.
^Available individually or in The Complete Davros Collection box set in Regions 2 and 4. Only available individually in Region 1.
^Resurrection of the Daleks was originally intended to comprise four 25-minute episodes, but was broadcast as two 46-minute episodes due to the BBC's coverage of the 1984 Winter Olympics. The DVD contains the story in a four-part format.
^Only available as part of the Revisitations 2 box set in Regions 2 and 4. Only available individually in Region 1.
