Tell me about Doctor Who please!
Doctor Who is a British science fiction television series that first aired in 1963. The show follows the adventures of a Time Lord, known as The Doctor, who travels through time and space in a ship called the TARDIS, which appears as a 1960s British police box on the outside. The Doctor is accompanied by various companions and together they face a variety of enemies and save civilizations. The series is known for its imaginative storylines, time-travel premise, and its iconic character, who has been played by 13 actors over the years. The show has a dedicated following and has been praised for its creative storytelling and contribution to popular culture.
How many episodes of Doctor Who are there? What is the total time needed to watch all episodes?