Letters to Katja Poster Letters to Katja Amazon » eBay » The film "Letters to Katja" is a 57 minute documentary from 1994.. Letters to Katja Details Title: Letters to KatjaYear: 1994Genres: DocumentaryDuration: 57m Rate this title Have you seen Letters to Katja? Rate it between 1 to 10 below. Log in to your account if you want to rate this title.