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An “ancient” pyramid appears overnight. Every clock in the world begins counting down to the Earth's destruction. Three opposing armies lie ready to annihilate each other. An alien race stands ready to offer humanity a deal that could save them, but also enslave them. It's a terrifying race against time to save the world. Will the Doctor be forced to accept their help?
An “ancient” pyramid appears overnight. Every clock in the world begins counting down to the Earth's destruction. Three opposing armies lie ready to annihilate each other. An alien race stands ready to offer humanity a deal that could save them, but also enslave them. It's a terrifying race against time to save the world. Will the Doctor be forced to accept their help?
Guest stars
Ronkẹ Adékoluẹjo
Penny
Tim Bentinck
Voice of the Monks
Togo Igawa
Secretary General
Nigel Hastings
The Commander
Eben Young
Colonel Don Brabbit
Rachel Denning
Erica
Tony Gardner
Douglas
Andrew Byron
Ilya
Daphne Cheung
Xiaolian
Jamie Hill
Monk
Crew
Daniel Nettheim
Director
Steven Moffat
Writer
Peter Harness
Writer