Individual initial ideas for Thriller film opening

Thriller Ideas

Tanaka
we would have one guy within the middle of a crowd in a shopping center looking worried (with his heart beat beating faster) this would be filmed in an establishing shot/long shot. A few feet away a suspiciously dressed man walking towards the worried guy then he gets drugged, gets his bag stolen by the suspicious guy and collapses

Kieran
A watcher from afar surveills a man below, carrying a briefcase. The watcher's face cannot be seen, as all shots are over the shoulder perspective so to create mystery. It is then revealed that there are several watchers, all in elevated positions, all wearing identical masks. The man becomes more aware of these watchers and begins to increase the pace in which he walks, increasing his paranoia. He then turns into an alleyway where one of the watchers can be seen. The man pulls a pistol out on the watcher. However, he is unaware that the other watchers have jumped down behind him and are approaching, armed. Cut to black

Georgina
A chase scene based in the centre of London; the chase will follow a man through Piccadilly Circus as it is a main busy location and has the vibes of Time Square - New York and follows him running through the major train station unknown of his whereabouts and where he is to go next.