Building the Beast: The Making of Metal Allegiance
- साल: 2015
- देश: United States of America
- शैली: Documentary
- स्टूडियो: Nuclear Blast
- कीवर्ड:
- निदेशक: Randy Walker
- कास्ट: David Ellefson, Mark Menghi, Mike Portnoy, Alex Skolnick, Randy Blythe, Gary Holt
