With the benefit of hindsight it is difficult to see how BBC TV's Doctor Who series could possibly have failed. In fact, it had a most inauspicious beginning. Due to the extensive television coverage devoted to the assassination of President John Kennedy
A virus has wiped out 95 per cent of the world's population in just a few weeks, leaving the remaining five per cent to stay alive in a world devoid of the most basic amenities - electricity, transport and medicine. The few survivors of the human race are
