Brigadier Alistair Lethbridge-Stewart, a retired commander of the United Nations' Intelligence Taskforce and the Doctor's long-time associate, must face his toughest battle yet when he's drawn into a plot to take over the Earth.
Downtime
Brigadier Alistair Lethbridge-Stewart, a retired commander of the United Nations' Intelligence Taskforce and longtime ally of the enigmatic time traveler the Doctor, must confront his greatest challenge yet as he battles against an unknown enemy.
