“Vengeance on Varos” is an adventure of the twentysecond season of “Doctor Who” classic series, which aired in 1985. It follows “Attack of the Cybermen” and it’s a two parts adventure written by Philip Martin and directed by Ron Jones.

The Sixth Doctor (Colin Baker) is trying to repair the Tardis, which halted in deep space. He realizes that it needs Zeiton-7, a very rare mineral found only on the planet Varos. Using an emergency patch, the Doctor manages to move the Tardis to carry Peri (Nicola Bryant) to Varos and proceed with a proper repair.

The planet Varos used to host a prison that over time turned into a strange democracy. The Governor’s proposals go under a mandatory vote for all citizens and television programs are about torture and executions. Zeiton-7 is purchased by the Galatron Mining Corporation and its representative Sil thinks that the Doctor has come to conclude a new deal for another mining company.

“Attack of the Cybermen” is the first adventure of the twentysecond season of “Doctor Who” classic series, which aired in 1985. It follows “The Twin Dilemma” and it’s a two parts adventure written by Paula Moore and directed by Matthew Robinson.

The Sixth Doctor (Colin Baker) has more or less recovered from his regeneration and has decided to repair the Tardis’ chameleon circuit. The first result, however, is that the Tardis behaves abnormally. The Doctor still manages to drive it to Earth in 1985 and to show Halley’s comet to Peri (Nicola Bryant) while it’s passing near the Sun.

On Earth, former mercenary Lytton got into robberies and found some accomplices to steal diamonds for a value of several million pounds. The plan is to enter the bank where the diamonds are kept through the sewers but they find something very different from what they were looking for. Lytton activates a transmitter that emits a signal that gets detected by the Tardis and the Doctor decides to go to investigate.

“The Tenth Planet” is an adventure of the fourth season of “Doctor Who” classic series, which aired in 1966. It’s a four parts adventure written by Kit Pedler e Gerry Davis and directed by Derek Martinus.

The Tardis materializes in the Earth’s south pole in 1986. The First Doctor (William Hartnell), Ben (Michael Craze) and Polly (Anneke Wills) are arrested by the guards of Snowcap base, which among other things is a control center for space missions and is handling the contacts with a spacecraft in orbit. A series of strange observations worry the mission managers but that’s nothing compared to the discovery that an unknown planet is approaching the Earth.

The Doctor reveals that the mysterious planet is called Mondas and that its inhabitants will come soon to Earth but is not believed. While the spacecraft in orbit suffers a loss of energy, Snowcap base is attacked by three Cybermen, Mondas’ inhabitants who over time have replaced more and more of their bodies’ organic parts becoming cyborgs. The Cybermen want to bring the Earthlings to Mondas and make them become like them.

“Frontios” is an adventure of the twentyfirst season of “Doctor Who” classic series, which aired in 1984. It follows “The Awakening” and it’s a four parts adventure written by Christopher Bidmead and directed by Ron Jones.

The Tardis brings the Fifth Doctor (Peter Davison), Tegan (Janet Fielding) and Turlough (Mark Strickson) to a very far future, on the planet Frontios. There, what could be the last group of living human beings struggle to survive to what appear to be attacks from the sky.

The young Plantagenet inherited the colony command from his father but has no way to counter the meteor showers that regularly fall on Frontios. The Doctor shouldn’t interfere with the events but decides to help rescue the wounded settlers after one of these showers. Those are not just rocks falling on the planet because during one of these events the Tardis is destroyed.

“The Masque of Mandragora” is the first adventure of the fourteenth season of “Doctor Who” classic series, which aired in 1976. It follows “The Seeds of Doom” and it’s a four parts adventure written by Louis Marks and directed by Rodney Bennett.

The Fourth Doctor (Tom Baker) is showing Sarah Jane Smith (Elisabeth Sladen) various rooms inside the Tardis and at some point they reach its secondary control room. The Doctor activates the screen and see that there’s a living energy vortex, known as Mandragora Helix. The Tardis travels through it and when eventually rematerializes and lands, it brings a fragment along with it.

The Duke of San Martino is dying and passes away exactly in the day that the astrologer Hieronymous predicted. His son Giuliano becomes the new Duke but doesn’t believe in superstitions and in fact there’s a plot carried out by Hieronymous together with Count Federico to take over the city. The arrival of the Doctor and Sarah Jane, who unknowingly carry a fragment of alien energy, makes the situation even more dangerous.