Companion Piece (documentary)

 was a DVD documentary that was released on 14 October 2013.

Booklet synopsis
A psychologist, writers and some of the Doctor’s companions over the years examine what it means to be a Time Lord’s fellow traveller. With actors William Russell, Elisabeth Sladen, Louise Jameson, Nicola Bryant and Arthur Darvill, writers Nev Fountain and Joseph Lidster, and psychologist Dr Tomas Charmorro-Premuzic.

People interviewed
to be added

Crew
to be added

Home video releases
This documentary was released as part of the DVD for The Tenth Planet.