Three Days of the Condor 4K 1975

Working in one of the disguised departments of the CIA in New York, a guy named Joe Turner analyzes tabloid detective literature, in which he searches for "original techniques" of interest to the Office.

On the last pre-Christmas working day Turner, returning after his lunch break, is horrified to find the corpses of his 6 colleagues in the office. He calls the "emergency" phone to the CIA's front desk. His superiors set up a meeting. But it turns out to be a trap. Turner is left with only one option: to find out the reasons for the hunt at his own risk.