The Twilight Zone was a science-fiction, fantasy, horror anthology TV series created by Rod Serling. The series consists of unrelated dramas depicting characters dealing with paranormal, futuristic, Kafkaesque, or otherwise disturbing or unusual events; characters who find themselves dealing with these strange, sometimes inexplicable happenings are said to have crossed over into "The Twilight Zone". Each story typically features a moral and a surprise ending.

Serling served as executive producer and head writer; he wrote or co-wrote 92 of the show's 156 episodes. He was also the show's host and narrator, delivering monologues at the beginning and end of each episode. Serling's opening and closing narrations usually summarize the episode's events encapsulating how and why the main character had entered the Twilight Zone.

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