Watch Full Movie Online. From the mid 80-s through the mid 90's, Amphetamine Reptile Records defined the term "Underground." For blistering genre-creating sounds, graphics and attitude, AmRep had no equal. The label began what was then a first - the cheap self-published Video Compilation. Enlisting the insane "Dr. Sphincter", the "Dope, Guns..." video series documents a seminal movement in music history. Featuring Helmet, Halo of Flies and others.