The Hour of Reprisal is the second studio album by American hip hop musician Ill Bill. It was released on September 16, 2008 by Uncle Howie Records. Featured guests on the album include Howard Jones of Killswitch Engage, Vinnie Paz of Jedi Mind Tricks, H.R. and Darryl Jenifer of Bad Brains, Max Cavalera of Soulfly, Immortal Technique, HERO, Slaine and Everlast of La Coka Nostra, B-Real of Cypress Hill, Raekwon of Wu-Tang Clan, Necro and Tech N9ne. The album was included in DJ Premier’s Top 20 Albums of 2008.