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.

Mudhoney is a band that never wanted to look down on their fans or anyone else. So to celebrate their first 25 years together, Sub Pop got the band to haul all of their gear up to the top of Seattle's Space Needle to do a half-hour set. This is probably the highest off the ground that the band has ever performed, but the small club atmosphere followed them up there.