When the 1989 "one-hit-wonder" glam-metal band "Sonic Grave" embark on a trip to Coachella in hopes of a comeback, their peyote trip pit stop in Joshua Tree incites an "unworldly" viscous attack, and they must "rock" themselves out of harms way.

When the 1989 "one-hit-wonder" glam-metal band "Sonic Grave" embarks on a trip to Coachella in hopes of making a comeback, their peyote-trip pit-stop in Joshua Tree incites an "unworldly" vicious attack, and they must "rock" themselves out of harm's way.