Fear of trains fear about rail travel was heightened after British surgeon John Eric Erichsen described a post-traumatic diagnosis known as railway spine or "Erichsen's disease". People diagnosed with this had no obvious injury and were rejected as fake. Nowadays it is known that traffic accidents may cause posttraumatic stress disorder. It has been variously called as "train phobia", "railroad phobia", "dread of railway travel", etc. The German term "Eisenbahnangst" used, e.g., by Sigmund Freud was literally converted into Greek as "siderodromophobia" (Eisen = sideron = iron, Bahn = dromos = way, Angst = phobos = fear). In cases when this anxiety exceeds
Fear Is the Key (film) destruction of the plane. Vyland confesses it was him, which is heard by Talbot's associates on the oil platform via microphone. Royale shoots Vyland dead. He then confesses to killing Jablonsky. Talbot turns on the oxygen and returns to the surface. The novel was published in 1961. Film rights were bought by producer Elliot Kastner who had filmed a number of Maclean novels. The film was a box office disappointment in the US but performed better in Europe. Fear Is the Key (film) Fear Is the Key is a 1972 film directed by Michael Tuchner and based on the 1961