Bassist Mike Dirnt and drummer Tre Cool were on hand for the premiere at Aspen's Wheeler Opera House as part of the X Games Film showcase, and took part for a post-screening Q&A to take audience questions.

"�Cuatro!" goes behind the making of the band's new album trilogy, "�Uno!," "�Dos!" and "�Tr�!" The film pulls back the curtain and takes fans inside the world of Green Day, from the various spontaneous live performances in select cities across the U.S. to the chronicling of their creative process while conceptualizing and recording their current trilogy.