Pusher tells the story of a week in the life of Frank (Richard Coyle), a big time drug pusher in London. Franks life is a fun-filled roller-coaster of a ride that soon spins out of control. Friendships start to vanish, there is no longer room for love within his life, and violence takes over. Danger and chaos are all around and he becomes a man trapped in his own world. Eventually Frank is left with no one to turn to and nowhere to go, becoming a man paralysed with the fear of knowing there is no way of preventing his inevitable fate.
In London, a street dealer's life spins out of control over the course of one week after he borrows money from his supplier on what's supposed to be a sure thing.