Mike makes a disappearance and the Doctor finds himself on Earth, 2003, joined by the mysterious one-time companion, Sarah, the Doctor embarks on something more than he bargained for.

Mike makes a disappearance and the Doctor finds himself on Earth, 2003, joined by the mysterious one-time companion, Sarah, the Doctor embarks on something more than he bargained for.

Mike makes a disappearance and the Doctor finds himself on Earth, 2003, joined by the mysterious one-time companion, Sarah, the Doctor embarks on something more than he bargained for.

Mike makes a disappearance and the Doctor finds himself on Earth, 2003, joined by the mysterious one-time companion, Sarah, the Doctor embarks on something more than he bargained for.

The Doctor arrives on some planet and meets Steve. And his friends Steve and his family Steve and the planet of the Steves. Oh, and they drink tea... and so will everyone else... or die

The sliding device brings the Doctor and Mike onto a deserted space craft in the orbit of Earth. But who are the mysterious creatures and what is there intention for the ship's crew?

The sliding device brings the Doctor and Mike onto a deserted space craft in the orbit of Earth. But who are the mysterious creatures and what is there intention for the ship's crew?

The sliding device brings the Doctor and Mike onto a deserted space craft in the orbit of Earth. But who are the mysterious creatures and what is there intention for the ship's crew?

The sliding device brings the Doctor and Mike onto a deserted space craft in the orbit of Earth. But who are the mysterious creatures and what is there intention for the ship's crew?

The Doctor is forced to use a dimension sliding device by the Time Lords and embarks on a journey that will change his lives... or at least his immediate life and the life of his new companion, Mike.