The Great Lesson Poster The Great Lesson Amazon » eBay » The film "The Great Lesson" is a 46 minute documentary from 2012.. The Great Lesson Details Title: The Great LessonYear: 2012Genres: DocumentaryDuration: 46m Rate this title Have you seen The Great Lesson? Rate it between 1 to 10 below. Log in to your account if you want to rate this title.