Episode 50a - The War Games

It has often been said that the only thing mankind has ever truly
excelled at is waging war. Is that why the why armies from
various periods of history are being used in some sort of bizarre
experiment? This week Paddy and Tricia discuss the first part of
The Second Doctor's epic swansong as he and his companions find
themselves trapped on a war torn planet, separated into some of
the most violent eras of humanity's history. What is the purpose
of The War Games?