The Doctor‘s time-travelling machine is trapped in the flight-path of an alien spacecraft in orbit around the Earth. To avoid the fatal impact of a head-on collision the TARDIS resorts to the only escape possible and materialises onboard the on-coming liner.
This solves the immediate problem, but a new difficulty arises- the TARDIS cannot get off the ship until a radio signal transmitting from Earth has been disconnected.
Naturally enough, things don’t go quite as planned…
- An Accidental Meeting
- A New Enemy
- An Old Friend
- The Alien in the TARDIS
- Return to the Ship
- Rising of the Undead
- Double Danger of the Brigadier
- All Present and Correct
DEVIATIONS FROM THE TELEVISED STORY