Sigmund Freud was a psychologist in the 20th century. The Eighth Doctor told Grace Holloway that he had met Freud. (TV: Doctor Who) He later visited Freud while he was suffering from amnesia to jog his memory. (PROSE: The City of the Dead) He asked Freud about his phobia about silverfish, but Freud wouldn't tell him what he'd said under hypnosis. (PROSE: Grimm Reality) Freud wrote a book called The Interpretation of Dreams. (PROSE: Evergreen) The Doctor once taught a form of hypnotism to Sigmund Freud. (AUDIO: The Girl Who Never Was)
