Some movies start with a bang, others lure you in to their worlds with craft and precision. Before you know it, you are just as paranoid as the characters. Anything could be lurking around the corner, over your shoulder, and no one is who they says they are. The mistake we as an audience will make is that we believe whatever the characters tell us. We can be easily duped. Side Effects lure us into a very tangled web that will eventually ensnare us.