The Doctor and Romana arrive on the marsh moon of Delta Magna in search of the next segment of the Key to Time. They are caught in the conflict between the native Swampies and the crew of a chemical refinery. The presence of a gun runner complicates matters; to make things worse, the Swampies intend to awaken Kroll, the giant god that lives beneath the swamps.
A military veteran goes on a journey into the future, where he can foresee his death and is left wit...
The TARDIS crew lands in the Himalayas of Cathay in 1289, their ship badly damaged, and are picked u...
Because of a bet, Werner and his friend have to construct the fastest vehicle to win a race, because...
Peggy Sue faints at a high school reunion. When she wakes up she finds herself in her own past, just...
When a hunter sent back to the prehistoric era runs off the path he must not leave, he causes a chai...
A married workaholic, Michael Newman doesn't have time for his wife and children, not if he's to imp...
12-year-old David is accidentally knocked out in the forest near his home, but when he awakens eight...
The TARDIS crew take up residence near Rome in 64AD, where Ian and Barbara are kidnapped by slave tr...
On the planet Vortis, the Doctor and his companions aid the butterfly-like Menoptra in their battle ...
In 12th century Palestine, the Doctor and his friends are drawn into the holy war between the forces...
The Doctor, Romana, Adric and K9 encounter the enslaved time-sensitive Tharils, who lead them to a w...
After an encounter with the Master, an airline stewardess named Tegan Jovanka becomes an unwitting s...
An Edwardian yacht in deep space races around the planets. There is a double agent in the TARDIS cre...
The Doctor and his companions arrive at a medieval joust and are surprised to be greeted warmly by K...
The Fifth Doctor, Tegan and Turlough arrive on Sea Base 4, a nuclear warhead station under the sea t...
Finding the fourth segment of the Key to Time was simple enough, but holding onto it may be another ...
When the discovery of a five-thousand year old artifact of a humanoid reptile leads an investigative...
The final segment of the Key to Time is at the heart of a devastating war between neighbouring plane...
The Doctor and Romana follow a distress signal which leads to the jungle planet Chloris, whose ruthl...
A freak accident leaves two dangerously unstable spacecraft locked together, and a horde of monsters...