Foo Fighters drummer Taylor Hawkins says singer Dave Grohl described their new documentary as feeling like they were showering together. 

Guitarist Chris Shifflett says Grohl warned them each of them would find something uncomfortable about the film. Grohl himself says he'd rather reflect on the next 20 years than the past 20 years.

 He says he doesn't go to screenings of the film -- he just shows up for drinks afterward. "Foo Fighters: Back and Forth" opens in selected theaters tomorrow.

Source AP.