EPISODE 4 - THE END OF TIME (Finale) - Images below - BIG SPOILERS
"...It is said that in the final days of the planet Earth
eveyone had bad dreams..."
The Doctor's destiny awaits.
The Master's plans are out of control, the sound of drums grows louder and an ancient trap is closing around the Earth. The Doctor faces the end of his life, as he and Wilf must fight alone and the prophecy warns: "He will knock four times."