Harold & Kumar 4 is in development, with the franchise’s creators set to return to write and direct the movie. The cult comedy franchise began life with 2004’s Harold & Kumar Go To White Castle, directed by Danny Leiner and written by Hayden Schlossberg and Jon Hurwitz. The movie became a modest success, and was well-received by audiences and critics. This was followed up by Harold & Kumar Go to Guantanamo Bay in 2008, as well as A Very Harold & Kumar Christmas in 2011.