The making of heavy metal supergroup Metal Allegiance's debut album.
| Release Date | September 18, 2015 | |
|---|---|---|
| Status | Released | |
| Original Title | Building the Beast: The Making of Metal Allegiance | |
| Runtime | 45min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Nuclear Blast | |