The Atrocity Exhibition... Exhibit A is the eighth studio album by thrash metal band Exodus, released on October 23, 2007. This is the second album featuring Rob Dukes on vocals, but it also marks the second comeback of longtime original Exodus drummer Tom Hunting. Hunting's last appearance was on Exodus's 2004 album Tempo of the Damned. This also is the second Exodus album to feature Lee Altus on guitars. Guitarist Gary Holt has stated it is named "Exhibit A" because Exodus had planned to release "Exhibit B" soon afterward, although that album was not released until 2010.