One of the most romantic films of the 1950’s, “Roman Holiday” marked the debut of Audrey Hepburn in Hollywood. She was the Princess, similarly to Grace Kelly (who was born in 1929, like A. Hepburn). Audrey and Gregory Peck had great chemistry and the direction of William Wyler was also very important. “Roman Holiday” was a personal favourite film of his. But I think that the script, written by Dalton Trumbo, added to the high quality of this motion picture. The film was shot in Rome and that is why the posters that promote the film also promote Rome as a holiday destination.