There's something wrong with Sarah's life. She has a job, but it's not very interesting. There's a boyfriend, but not much passion between them. And there is a family secret, which must be urgently solved ... The fact that Sarah is convinced that the events of the movie "The Graduate (1967)" with Dustin Hoffman actually took place in her family. And the direct participant of the story - her own grandmother! The girl begins an investigation to find out if there is any truth to the story of Mrs. Robinson and others.