Former Dillinger Escape Plan frontman joined Cantrell at L.A.'s Pico Union Project
Grunge giants made one and only appearance on late-night show in support of self-titled album
A virtual show complete with monster-filled mosh pit
Kirk Hammett, Tom Morello, Youth Code and others celebrated in style
Seattle grunge-metal act wowed hometown crowd with fierce performance
Seattle rock icons wrap 10-part movie just in time for summer tour with Korn
Penultimate 'Black Antenna' episode corresponds to 'Rainier Fog' cut "Never Fade"
Latest episode corresponds to 'Rainier Fog' cut "So Far Under"
Masked mad men, prog-metal titans and more