Teen best friends Abby and Gretchen grapple with an otherworldly demon that takes up residence in Gretchen's body.

Since personal tragedy struck five years ago, loquacious, eccentric Bell Prescott hasn't left the rambling property on the Apalachicola River that he shares with his mother.

In this unflinching biopic based on Mötley Crüe's best-selling book, four LA misfits navigate the monster highs and savage lows of music superstardom.