Alice in Chains are the latest band to use the comedy site Funny or Die to promote a new album.

The mockumentary Alice in Chains Twenty-Three sees a fan attempt to make a film about the group's history. It includes cameos from Metallica's Lars Ulrich and Robert Trujillo, Heart's Ann and Nancy Wilson, Pearl Jam's Mike McCready, Soundgarden's Kim Thayil and ex-Guns n' Roses bassist Duff McKagan.

The four members of the band play some goofy characters interviewed by the director -- bassist Mike Inez is black metal singer "Unta Gleeben Glabben Globben from Necrobotica," singer-guitarist Jerry Cantrell plays country singer "Donnie 'Skeeter' Dollarhide Junior from the Singing Dollarhides," singer-guitarist William Duvall becomes reggae legend "Nesta Cleveland" and drummer Sean Kinney plays blogger "Stanley Eisen." (That's the real name of KISS's Paul Stanley.)