
Doctor Stephen Strange is a fictional character appearing in American comic books published by Marvel Comics. Created by Stan Lee and Steve Ditko, the character first appeared in Strange Tales #110. Doctor Strange serves as the Sorcerer Supreme, the primary protector of Earth against magical and mystical threats. Inspired by stories of black magic and based on Chandu the Magician by Harry A. Earnshaw and Raymond R. Morgan, Strange was created during the Silver Age of Comic Books to bring a different kind of character and themes of mysticism to Marvel Comics.

The Ancient One is a fictional character appearing in American comic books published by Marvel Comics. He was the mentor of Doctor Strange and was his predecessor as Sorcerer Supreme.

Damnation is a comic book limited series written by Donny Cates and Nick Spencer, illustrated by Rod Reis, and published in 2018 as four monthly issues by Marvel Comics. It was the main story in a crossover event with some plot elements occurring in tie-in issues of related ongoing series also published by Marvel.

Doctor Strange is the name of several comic book titles featuring the character Doctor Strange and published by Marvel Comics, beginning with the original Doctor Strange comic book series which debuted in 1968.

Doctor Strange: The Oath is a 2007 comic book limited series written by Brian K. Vaughan, drawn by Marcos Martin, published by Marvel Comics and starring the superhero Doctor Strange. The story follows Doctor Strange as he searches for the person who tried to kill him, while he also looks for a stolen magical elixir that will cure the terminal cancer of Wong, his faithful servant. Doctor Strange finds himself facing another disciple of the Ancient One, who has learned about the elixir and is determined to destroy it.

The Eye of Agamotto is a fictional, mystical item appearing in American comic books published by Marvel Comics and other media, particularly in their Marvel Cinematic Universe films, with its first appearance in Doctor Strange. The item appears in publications in particular, those featuring Doctor Strange. The Eye of Agamotto and Agamotto in his caterpillar form also appeared in the Gold Key Dark Shadows comic book, Collinwood Possessed!. The Eye of Agamotto is the name commonly given to the amulet Strange wears on his chest, though the Eye actually resides within the amulet and is released from time to time.

Sanctum Sanctorum is a fictional building appearing in American comic books published by Marvel Comics, as the residence and headquarters of Doctor Strange. The building first appeared in Strange Tales #110 and is located at 177A Bleecker Street in New York City's Greenwich Village neighborhood, a reference to the address of an apartment once shared by writers Roy Thomas and Gary Friedrich.

Stephen Strange is a fictional character portrayed by Benedict Cumberbatch in the Marvel Cinematic Universe (MCU) media franchise—based on the Marvel Comics character of the same name—commonly known by his academic title of Doctor Strange. He first appeared as the main character in the eponymous film (2016), as a brilliant but arrogant neurosurgeon, who, after a career-ending car crash, discovers magic and becomes a Master of the Mystic Arts, using his newfound powers to protect the Earth. He later becomes the new Sorcerer Supreme following the Ancient One's death, and allies with the Avengers.

"What If... Doctor Strange Lost His Heart Instead of His Hands?" is the fourth episode of the first season of the American animated television series What If...?, based on the Marvel Comics series of the same name. It explores what would happen if the events of the Marvel Cinematic Universe (MCU) film Doctor Strange (2016) occurred differently, with Dr. Stephen Strange's girlfriend Christine Palmer dying rather than Strange losing the use of his hands. The episode was written by head writer A.C. Bradley and directed by Bryan Andrews.