The movie follows Ace and his vampire crew as they navigate the underground Hollywood scene, throwing parties and performing music while staying hidden from the human world. However, when a new member named Frankie (Ron Jeremy) joins the group and starts causing trouble, Ace's secret society faces a threat of exposure. Meanwhile, a group of human vampire hunters led by Dallas (Tracii Guns) are hot on Ace's trail, determined to take down the Sunset Society once and for all. With both human and vampire enemies closing in, Ace must protect his society and keep his own immortality intact. The film features appearances by other rock and metal icons such as Steve-O, Dizzy Reed, and Julliette Lewis.
