Doctor Who No. LXII. The Sergeant saw three lights moving toward him through the murk of the blizzard and as he looked, the lights became three tall, straight figures, clad in silver armoured suits, advancing across the ice with a slow, deliberate step. Horror-struck, the Sergeant reached for his gun and a stream of bullets sprayed across the marching figures – but they continued marching. The Cyberman have arrived. (First invasion by the Cyberman; the final adventure of the first Doctor.) Cover art by Chris Achilleos.