Jam down Poster Jam down Amazon » eBay » The film "Jam down" is a 80 minute musical / documentary from 1981.. Jam down Details Title: Jam downYear: 1981Genres: Musical, documentaryDuration: 1h 20m Rate this title Have you seen Jam down? Rate it between 1 to 10 below. Log in to your account if you want to rate this title.