At 14, best friends Robb Reiner and Lips made a pact to rock together forever. Their band, Anvil, hailed as the "demi-gods of Canadian metal" influenced a musical generation that includes Metallica, Slayer, and Anthrax. Following a calamitous European tour, Lips and Robb, now in their fifties, set off to record their 13th album in one last attempt to fulfill their boyhood dreams.
| Actor | Role |
|---|---|
 Steve 'Lips' KudlowSelf - Lead Guitar | Self - Lead Guitar |
 Robb ReinerSelf - Drummer | Self - Drummer |
 Kevin GoocherSelf | Self |
 Glenn GyorffySelf | Self |
| WWilliam HowellSelf | Self |
| TTiziana ArrigoniSelf - Manager | Self - Manager |
 SlashSelf | Self |
 Lemmy KilmisterSelf | Self |
 Scott IanSelf | Self |
 Lars UlrichSelf | Self |
 Tom ArayaSelf | Self |
| JJon ZazulaSelf | Self |