In 1816, Lord Byron, Percy and Mary Shelley, Claire Clairmont and John Polidori gathered at the Villa Diodati on Lake Geneva, Switzerland, in the fabled "haunted summer," which has been depicted in several movies. In a drug- and alcohol-induced frenzy, they engaged in a contest to see who could write the best ghost story. Mary Shelley produced "Frankenstein, or the Modern Prometheus." Byron began a vampire story but abandoned it out of boredom. Polidori picked it up and created "The Vampyre" (the forerunner to Bram Stoker's "Dracula"), whose title character, Ruthven, was modeled on Byron. Jonny Lee Miller portrayed the character named Ruthven in "Byzantium." Coincidentally, he portrayed the title role in the biopic "Byron."