| TV Episode | United Kingdom | Colour | Adventure, Drama, Family
| Stars: Peter Davison, Richard Todd, Nerys Hughes
| S19 E11 | 8th February, 1982
Opening the box, the Doctor and Todd learn the truth of the Kinda and escape from Hindle to find the Kindaโs wise woman, Panna. Meanwhile, the Mara, posing as one of their own, tries to bring the Kinda under its control
The adventures of the Doctor, a Time Lord who travels with his companions through time and space in the TARDIS, regenerating into a new persona when near death.
The TARDIS lands on the planet Deva Loka; Nyssa remains behind while the others explore. Tegan falls asleep under wind chimes and becomes possessed by an evil force, the Mara.