The Doctor is a renegade Time Lord: an eccentric, highly-intelligent scientist from a distant planet. He travels through time and space in the TARDIS, a curious device, larger on the inside than on the outside, which was designed to change its appearance to suit its surroundings. Unfortunately, the Doctor's TARDIS seems to be broken, and always appears as a blue British police box. The Doctor has a soft spot for the planet Earth, and often visits there, either to save it from various alien threats or to whisk a choice few inhabitants away to the distant parts of the galaxy to help him fight evil there. The Doctor has many foes, including Daleks (led by Davros), and The Master, another renegade Time Lord. Time Lord biology enables them to regenerate their bodies, and so both the Doctor and the Master appear to evolve over the years...

Based on the true story of Joseph Merrick, a 19th-century Englishman afflicted with a disfiguring congenital disease. With the help of kindly Dr. Frederick Treves, Merrick attempts to regain the dignity he lost after years spent as a side-show freak.