The adventures of The Doctor, a time-traveling humanoid alien known as a Time Lord. He explores the universe in his TARDIS, a sentient time-traveling spaceship. Its exterior appears as a blue British police box, which was a common sight in Britain in 1963 when the series first aired. Along with a succession of companions, The Doctor faces a variety of foes while working to save civilizations, help ordinary people, and right many wrongs.

The host Svengoolie talks about various horror movies while showing the movies, one per episode, and gives an introduction to them and performs an act during the commercial breaks. One of the constant tropes is that he will ask a question, then cut back to the movie in a way that looks like the character is answering that question. He also does a deep dive on the early careers of the major actors, and also what has happened to them since then.