Metalocalypse: Army of the Doomstar

1h 23m · 2023 · Directed by Brendon Small · 3.7 / 5 on Letterboxd

Metalocalypse: Army of the Doomstar (2023) runs 1h 23m, directed by Brendon Small. It is one of 3,647 films in the 100 Minute Movies catalog — every one rated 3.0 or higher by Letterboxd members and short enough to finish in an evening.

After the heroic rescue of Toki Wartooth, DETHKLOK frontman Nathan Explosion finds himself traumatized in a BRUTAL professional and romantic flat-spin all while he is tasked with fulfilling the prophecy and confronting the ultimate songwriting challenge: write the SONG OF SALVATION and save the planet. Can Nathan Explosion look beyond his brutally damaged ego to save his band, stop the Metalocalypse, and finally face the ultimate evil: Salacia?

Genres: Animation, Comedy, Music

Where to watch: HBO Max (US, checked 9 July 2026)