Mona Lisa (1986)

In "Mona Lisa," George, a petty criminal recently released from prison, finds that his tough persona no longer holds sway. Now serving as a chauffeur and bodyguard for the glamorous escort Simone, he reluctantly accepts her request to track down a younger co-worker from her past in King's Cross. This seemingly simple task spirals into a series of complications that heighten George's challenges and lead him into deeper trouble than he anticipated.