Pol

Pol was a scientist on an Earth-like planet. His species lived in an accelerated time stream, meaning centuries passed for them while seconds passed for others. He lived near the First Doctor and Ian Chesterton, who seemed to be frozen in time. Pol was the first to realise that they did move, but so slowly that they seemed to be immobile. He also debunked the idea that they were relics from an ancient civilisation. He also realised that they were from a different time stream, but he kept this to himself to avoid ridicule. (AUDIO: Rise and Fall)