Doctor Who Expanded
War and Peace
Doctor Who Time and Space episode
Twelfth Doctor (James Burnell)
Zack Rogers (Daniel Isaac)
Writer Daniel Isaac
← Preceded by Followed by →
"The Third War" "Realm of Darkness"

War and Peace is the fifth episode of the first season of Doctor Who Time and Space

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"'Wait, if the energy of a human can kill the aliens, then maybe the energy of a timelord can cure Zack"

The Doctor

Continuing on from where the previous episode left off, Zack is now a prisoner of the Valcroma and is kept in a slave camp where he meets another human who tells him the Doctor is probably dead. Meanwhile the Doctor returns to the human alliance and talks with General Alkins who devises a way to kill the aliens. The Doctor tells him he has the wrong energy, that he needs the energy of a pure blood human to get rid of them.

Zack eventually escapes the camp and makes his way back to the Doctor. The General asks the Doctor to use Zack's energy, seeing he's a pure blood human, to get rid of the aliens. The Doctor tells them to activate the machine, sacrificing Zack's life for the earth. Zack then falls down dead and the aliens too follow. The Doctor lies beside Zack, mourning him. But he says that maybe his energy can heal Zack. The Doctor then glows and Zack is brought back to life. The Doctor and Zack say their goodbyes and make their way into the tardis.

Inside the Doctor apologises for leaving Zack, who accepts his apology by hitting him. The tardis then disappears with the Doctor and Zack with it.


The Doctor- James Burnell

Zack Rogers- Daniel Isaac

General Alkins- James Burnell

Human Soldier- Joshua Ness


- The soldier that enters the base with the Doctor is in fact Steve from episode 6. It is informed in Season 2 that the Doctor has met Steve on several occasions, naming episode 2 of Season 1, he was the face of the Virus and episode 6 where he was himself.