This article will provide an overview of the reactions which surrounded the publication, in late August 2016, of an audio recording containing a conversation between Ayatollah Montazeri, then successor-in-waiting to Ayatollah Ruhollah Khomeini, and senior officials involved in the execution of thousands of political prisoners in Iranian jails. It will gauge the reaction of various political forces to the publication of the recording, as well as provide statistics pointing to popular interest in it, and assess what political fallout is to be expected from the episode.