Robert Sidaway

A teenage orphan fights against the Red Army at the end of WWII and in the aftermath is 'adopted' by a Commissar. Years later he is sent to London during the Cold war to work for the KGB, where he questions his life.

The Future. Robot labour and free energy make the creation of goods easy and automatic. Now people are continually supplied with more things than they can possibly consume.

The Doctor, Jamie and Zoe return to Earth and become embroiled in the schemes of Tobias Vaughn. They meet up with an old friend, Colonel (now Brigadier) Lethbridge-Stewart, and some old enemies, the Cybermen.