THE CHAIRMAN (vt THE MOST DANGEROUS MAN IN THE WORLD). J. Lee Thompson, dir. USA: Twentieth Century-Fox, 1969. Gregory Peck, star.
Political thriller. US scientist sent into "Red" China with a transmitter inside his skull relaying back to his handlers what he hears; unknown to the scientist, there's a bomb in his head, also. Cf. and contrast P. K. Dick's "Imposter," cited under Fiction.