Mystery Movie - Klute (1971)

picked by /u/darkchiefy

After a businessman disappears the police draw a blank except for a dirty letter found in his desk written to a New York call-girl. His small-town friend John Klute travels to the big city to seek her out. At first their relationship is wary, and she sees him as just another guy to manipulate. But someone seems to be stalking her, and Klute's activities add to the danger as a bond of sorts starts to grow between the couple.

Bonus Movie - Blow Out (1981)

Jack Terry is a master audio technician who makes his living by recording unique sounds for grade-B horror movies. Late one evening, he is recording sounds for use in his movies when he hears something unexpected through his sound equipment and records it. Curiosity gets the better of him when the media become involved, and he begins to unravel the pieces of a nefarious conspiracy. As he struggles to survive against his shadowy enemies and expose the truth, he does not know whom he can trust.