Main content

The Trial of a Time Lord: Part 12

The Doctor realises that if he can speed up the Vervoids life span with light, they will decay. Using vionesium, he does so, unwittingly causing genocide in the process...

Available now

25 minutes

Signed Audio described

Clip

Broadcast

Enter The Whoniverse

Enter The Whoniverse

Every Doctor, every companion, every enemy. Discover the Whoniverse. Only on Βι¶ΉΤΌΕΔ iPlayer.