For other uses of the word Doppelgänger please see Doppelgänger (disambiguation).

Doppelgänger is the German word for a ghostly double of a living person. The word comes from doppel meaning "double" and gänger translated as "goer". The term has, in the vernacular, come to refer to any double of a person, most commonly in reference to a so-called evil twin, or to bilocation. Alternatively, the word is used to describe a phenomenon where you catch your own image out of the corner of your eye. In some mythologies, seeing one's own doppelgänger is an omen of death.

The Doppelgängers of folklore cast no shadow and no reflection in a mirror or in water. They are supposed to provide advice to the person they shadow, but this advice could be misleading or malicious. They could also, in rare instances, plant ideas in their victim's mind or appear before friends and relatives, causing confusion.

Doppelgängers appear in a variety of science fiction and fantasy works, in which they are a type of shapeshifter that mimics a particular person or species for some typically nefarious reason.

Famous reports of the Doppelgänger phenomenon

• Emilie Sagée was a schoolteacher in the nineteenth century whose Doppelgänger's public appearances were recorded by Robert Dale Owen after being reported to him by Julie von Güldenstubbe.
• Guy de Maupassant recorded his own Doppelgänger experiences in his story Lui .
• Percy Bysse Shelley claimed to have met his Doppelgänger foreboding his own death.
• John Donne, the English metaphysical poet, apparently met his wife's Doppelgänger in Paris, foreboding the death of his yet unborn daughter.
• At the end of the Second World War, when Soviet forces entered Berlin, they found a dead body very similar to the one of Adolf Hitler. It is possible that this body can easily be one of Hitler's known doppelgängers, or only one of the rumours about the true end of the dictator.

Emilie Sagée

Robert Dale Owen was responsible for writing down the singular case of Emilie Sagée. He was told this anecdote by Julie von Güldenstubbe, a Latvian aristocrat. Von Güldenstubbe reported that in the year 1845-46, at the age of 13, she witnessed, along with audiences of between 13 and 42 children, her 32 year old French teacher Sagée bilocate, in broad daylight, inside her school (Pensionat von Neuwelcke). The actions of Sagée's Doppelgänger included:

• Mimicking writing and eating, but with nothing in its hands.
• Moving independently of Sagée, and remaining motionless while she moved.
• Appearing to be in full health while Sagée was badly ill.

Apparently also, the Doppelgänger exerted resistance to the touch, but was non-physical (two girls passed through the Doppelgänger's body).

The doppelgänger phenomenon in literature and film

• Hitchcock's film Strangers on a Train
• Poe's short story "William Wilson"
• Nabokov's novel Lolita
• Stanley Kubrick's films The Shining and Eyes Wide Shut
• Robert Louis Stevenson's novella Dr. Jekyll and Mr. Hyde
• Freud's essay "The Uncanny "
• Dostoyevsky's The Double
• David Fincher's film Fight Club, based on Chuck Palahniuk's same-named novel
• The X-Files episode Fight Club, written by Chris Carter and named after the Palahniuk novel
• Homunculus
• Kieslowski's film The Double Life of Véronique
• Paul Auster's The New York Trilogy
• Jorge Luis Borges' The Book of Sand
• Peter Straub's novel Mr. X
• Mary Shelly's novel Frankenstein
• Joseph Conrad's short story The Secret Sharer
• David Lynch's television series Twin Peaks
• David Cronenberg's film Dead Ringers
• Teddy Page 's film Deadringer
• Haruki Murakami's many novels

See also

• Shadowman