Here in Tinsel Town, I regularly read about lawsuits where the plaintiff claims that his or her screenplay was revealed to someone who turned it into a hit film or show without consent or payment. Just as regularly, I read that the case ended in judgment for the defense, as the judge granted a motion finding insufficient similarity between the plaintiff’s writing and the film or show.
These rulings are often grounded in a distinction in the law that copyright only protects original expressions but not ideas. In other words, one cannot copyright the general idea of a mild-mannered person who doubles as a superhero with prodigious powers, but copyright law will protect the writings and images in “Superman” comics and stories. read more