Dot Hacker is an American experimental rock band from California, formed in 2008. The band consists of Josh Klinghoffer (vocals, guitar, keyboards), Clint Walsh (guitar, keyboards, backing vocals), Jonathan Hischke (bass) and Eric Gardner (drums).Klinghoffer, Walsh and Gardner were all previously members of the touring incarnation of Gnarls Barkley, and were subsequently joined by Hella bassist Jonathan Hischke to create Dot Hacker.