Screenwriter Creighton Rothenberger, of the Gerard Butler film “Olympus Has Fallen” stated in a lawsuit that he was the sole writer for the movie. Another writer claims in a countersuit, that he partnered with Rothenberger and the two collaborated on the movie. In fact, the writer, John S. Green, alleges that the name of the movie was his idea. A judge has denied Rothenberger’s claim and Green’s case moves forward.