A director is someone who makes blockbuster hits, true, but the kind of director we’re talking about is someone who helps run a company. A company or organization normally has a board of directors, which is a group of men and women who are elected by shareholders or other members of the organization to oversee its activities and make major decisions about how it operates. A director is one of those board members.
The word is used in a lot of different ways, though, and it can also refer to someone at the management level in charge of… directing things!