A doppelganger also known as bilocation is an exact duplicate of a living person in whose company it appears. “Doppelganger” is a German term for “double-goer.” The doppelganger’s movements are a mirror of its companion’s; it is seemingly oblivious to eyewitnesses and does not utter a word. One theory is that a doppelgänger is the product of some kind of psychic phenomenon, such as telepathy or