Rorschach is an American hardcore punk band from New Jersey, United States, that existed from 1989 to 1993 and again from 2009 to 2012. Their typical blend of hardcore with dissonant heavy metal elements provided an inspiration to many later hardcore and post-hardcore bands. Rorschach has performed occasional reunion shows from 2009 through 2012. Decibel magazine inducted Protestant into their Hall of Fame. In the 2012 film Zero Dark Thirty, the Rorschach song "Pavlov's Dogs" is used to torture suspected terrorists.