Talk:The 456

So there were only 3 of them? Well, 3 heads? That was it? Surely UNIT could have just killed them there and then while they were inside the tank? Or were the whole race destroyed when the signal was reversed, even the ones on their home planet? --LuisFernandoLopez 00:11, 11 July 2009 (UTC)

first contact in 1965?
might just be imagining, but did someone in one of the episodes not mention that they had come once before 1965 (1918 or something like that)?