The Least Successful Human Cannonball is the fifth full-length album by Destruction. It was the final album made with Thomas Rosenmerkel on vocals, thus ending the "Neo-Destruction" period. They released 3 albums with Rosenmerkel on vocals: Destruction, Them Not Me and The Least Successful Human Cannonball, although these albums aren't part of the official discography. It incorporates some progressive rock elements as well as some groove/funk metal influence.