Funny things happen to time in Douglas Adams' much-lauded Doctor Who classic, 'City of Death.' Thanks to Count Scarlioni's experiments, the Doctor and Romana experience a time loop, whereby the fourth dimension slips from underneath them and they revisit immediate events. Funny things happen to time in Douglas Adams' much-lauded Doctor Who classic, 'City of Death.' … [Read more...] about Doctor Who episode guide: 10 great time loop stories