Episode 6

The Doctor and Nurse Pinto attempts to fool the Chameleons fail. They know that the Doctor and Nurse Pinto are not who they claim to be.

The Chameleons want the Doctor's brain and attempt to process it. The Doctor thinks fast and claims that the original bodies that the Chameleon inhibit have been found. One the armbad is removed, the impostors will disintegrate.

The director does not believe him. Back at Gatwick airport, the staff search the airport car park for the originals.

It is noticeable that the main story ends very quickly. Suggesting that it could not fully stretch to six parts.

Once the aliens are dealt with. It was a case of restoring the humans to normal.

The rest of the episode was the goodbyes. Ben and Polly decide to stay on Earth in 1966. Their days of travelling in the Tardis have come to an end.

It was a solid story that deserved the animation treatment. This would had been a better story done as a four parter. The flab could be seen here.