The Doctor

The Doctor is a renegade Time Lord who travels in Time and Space in a TARDIS, a remarkable ship that looks like a phone box but actually houses a thousand rooms. The Doctor is also UNIT's scientific advisor.

He is a hero, and fights all sorts of monsters including the Daleks and the Cybermen. The League is about to send him a memo asking for him to join, but it probably hasn't arrived yet. Despite this, he has sent his reply. Thats Time Travel for you!

Because he is a Time Lord, he has two hearts and can regenerate himself to heal wounds, at the cost of changing his face. Each Doctor has their own unique personality but all are driven by one goal - to save people in trouble, defeat monsters, stop alien invasions and run for their lives.

He owns a wonderful machine called the TARDIS, which he lends to Radagast the Brown occasionally.