10 Doctor Who Episodes Where Everybody Dies

10. Turn Left

2008's Turn Left saw a whole reality go up in smoke with everyone in it. This was a world where Donna Noble never met the Tenth Doctor, saved him from the clutches of the Racnoss, or eventually travelled with him. Because of his death, the events of the show were rewritten in a rather bloodthirsty way.

Sarah Jane Smith and the Bannerman Road gang? Dead. Killed on the moon in Royal Hope Hospital alongside Martha Jones.

London and everyone in it? Nuked by the crashing Titanic starliner the Doctor wasn't there to stop.

Sixty million Americans killed when they turn into Adipose, and Donna isn't on the scene.

Captain Jack and his Torchwood team? Died stopping the Sontarans' invasion.

With the help of Rose Tyler, Donna travels back in time to the moment she chose to turn right instead of left at a fork in the road - a decision she has to change to correct time and set the universe right. Realising that the only way to change history is to jump in front of a car, Donna sacrifices herself and destroys this reality.

Waking up in 'the real world', the Doctor realises she's been under the influence of a reality-changing Time Beetle feeding on potential energy. However, there's something worse just around the corner...

Death Toll: A whole reality. So, a lot.