Doctor Strange Cast and Characters

In Kathmandu, Nepal, the sorcerer Kaecilius and his zealots enter the secret compound Kamar-Taj and behead its librarian. They steal a few pages from an ancient, mystical text belonging to the Ancient One, a long-lived sorcerer who has taught every student at Kamar-Taj, including Kaecilius, in the mystic arts. The Ancient One pursues the traitors, but Kaecilius and his followers escape.

In New York City, Stephen Strange, a wealthy, acclaimed, and arrogant neurosurgeon, severely injures his hands in a car accident, leaving him unable to operate. Fellow surgeon and former lover Christine Palmer tries to help him move on, but Strange vainly pursues experimental surgeries to heal his hands, nearly bankrupting him. Strange learns about Jonathan Pangborn, a paraplegic who mysteriously regained use of his legs. Pangborn directs Strange to Kamar-Taj, where he is taken in by Mordo, a sorcerer under the Ancient One. The Ancient One demonstrates her power to Strange, revealing the astral plane and other dimensions such as the Mirror Dimension. She reluctantly agrees to train Strange, whose arrogance and ambition remind her of Kaecilius.

Strange studies under the Ancient One and Mordo, and from ancient books in the library that is now guarded by Master Wong. Strange learns that Earth is protected from threats from other dimensions by a shield generated from three buildings called Sanctums, in New York City, London, and Hong Kong, which are all connected and accessible from Kamar-Taj. The sorcerers' task is to protect the Sanctums, though Pangborn instead chose to channel mystical energy only into walking again. Strange progresses quickly, and secretly reads the text from which Kaecilius stole pages, learning to bend time with the mystical Eye of Agamotto. Mordo and Wong warn Strange against breaking the laws of nature, drawing a comparison to Kaecilius' desire for eternal life.

Kaecilius uses the stolen pages to contact Dormammu of the Dark Dimension, where time is non-existent. Kaecilius destroys the London Sanctum to weaken Earth's protection. The zealots then attack the New York Sanctum, killing its guardian, but Strange holds them off with the help of the Cloak of Levitation until Mordo and the Ancient One arrive. Strange and Mordo become disillusioned with the Ancient One after Kaecilius reveals that the Ancient One's long life is due to her drawing power from the Dark Dimension. After a fight in the Mirror Dimension of New York, Kaecilius mortally wounds the Ancient One and escapes to Hong Kong. Before dying, she tells Strange that he too will have to bend the rules to complement Mordo's steadfast nature in order to defeat Kaecilius. Strange and Mordo arrive in Hong Kong to find Wong dead, the Sanctum destroyed, and the Dark Dimension engulfing Earth. Strange uses the Eye to reverse time and save Wong, then enters the Dark Dimension and creates a time loop around himself and Dormammu. After repeatedly killing Strange to no avail, Dormammu finally gives in to Strange's demand that he leave Earth and take Kaecilius and his zealots with him in return for Strange breaking the loop.

Disillusioned by Strange and the Ancient One defying nature's laws, Mordo departs. Strange returns the Eye to Kamar-Taj, and takes up residence in the New York Sanctum to continue his studies. In a mid-credits scene, Strange decides to help Thor, who has brought his brother Loki to Earth to search for their father Odin.[N 1] In a post-credits scene, Mordo confronts Pangborn and steals the mystical energy that he uses to walk, declaring that Earth has "too many sorcerers".