Onboard the LIZ 79, Clancey and Dom fall unconscious when Caven switches off the oxygen.
The space pirate leader, Caven, has taken the Doctor, Jamie, Zoe and Clancey captive.
In the tunnels beneath Ta, the Doctor, Jamie and Zoe are rescued by Milo Clancey.
The Doctor, Jamie and Zoe join Clancey aboard his ship and head for the planet Ta.
General Hermack suspects Milo Clancey of being in league with the pirates.
The TARDIS crew arrive on a space beacon in the far future and are mistaken for pirates.