The IPCRESS File The IPCRESS File The IPCRESS File is Len Deighton's first spy novel, published in 1962. It was made into a film in 1965 produced by Harry Saltzman, directed by Sidney J. Furie and starring Michael Caine. The novel, which involves Cold War brainwashing, includes scenes in Lebanon and on an atoll for a United States atomic weapon test, as well as information about Joe One, the Soviet Union's first atomic bomb, although these elements did not appear in the film version. The novel is framed as the unnamed protagonist delivering his personal report on "the IPCRESS affair" directly to the
The Ipcress File (film) Subsequently, another CIA operative threatens to kill Palmer if he discovers that the death was not a mistake. Some days later, it becomes clear that while Radcliffe is physically unharmed, his mind has been affected and he can no longer function as a scientist. Carswell has discovered a book titled "Induction of Psychoneuroses by Conditioned Reflex under Stress" - IPCRESS - which he believes explains what has happened to Radcliffe and the other scientists. Carswell borrows Palmer's car to test his theory on Radcliffe, but is shot before reaching him. Believing that he himself must have been the intended target,