If you ever want to rent a movie, but don't know what to rent, rent
Crash.
Centering around two disturbing car accidents, a carjacking, vicious workplace vandalism, and the suspicious shooting death of one police officer by another, the drama is set against the backdrop of a racist LAPD and Los Angeles justice system. Action shifts between the various characters, whose lives collide with each other in unpredictable ways as each faces their own moral dilemma, and tries to cope with the consequences of their resulting decision made or action taken. Each of the dozen or so main characters undergoes some type of a personal metamorphosis as the various story lines head toward a striking, common conclusion, which succeeds at being both cathartic and unsettling.