This documentary tells the story of Mudhoney from their very beginnings, to following them on their recent world tour and everything in between. Complete with testimonials from friends, music industry veterans and musicians such as Pearl Jam's Stone Gossard and Jeff Ament, Sonic Youth's Kim Gordon and Thurston Moore, Soundgarden's Kim Thayil and Mudhoney themselves. This is the true story of the founding fathers of Grunge.