Detective with Parkinsons on secret trail, fatal illness spreading

Justin Quayle is a low-level British diplomat who has always gone about his work very quietly, not causing any problems. But after his radical wife Tessa is killed he becomes determined to find out why, thrusting himself into the middle of a very dangerous conspiracy.

The Constant Gardener featurette.

A veteran detective who is about to retire unfolds a breathtaking psychological warfare with a mysterious man who follows his path while hiding his identity.

A terrible detective is on the verge of being fired. To save his career he is assigned to assist a highly skilled officer on a top-secret case involving a chain of murders. Can they find who the spree murderer is based off only a stick figure sketch?