The arrival of Vivian and her baby to Hollywood turns Johnny's life upside down while his bandmates, manager and record label all scramble to keep the train on the tracks. Simon gets his first taste of the big time with a phone call from Maya.

All cards are on the table for Johnny with Adam, Elias, Vivian and Lizzie getting together in person. Meanwhile, Lily's fate in The Relentless hangs in the balance.