Killswitch Engage is an American metalcore band from Massachusetts. The band is signed to Roadrunner Records and has released six albums and one live DVD. Currently, the band is in the studio with producer Brendan O'Brein working on their 5th studio album, Killswitch Engage. Their current line-up consists of Howard Jones, Adam Dutkiewicz, Mike D'antonio, Joel Stroetzel, and Justin Foley. On stage, they are known for their humorous antics while performing.