The lives of a makeshift family of roadies are about to change with the sudden arrival of Reg Whitehead, a slick British financial advisor hired to overhaul the tour's finances.

An array of crises land on Bill after the band has a disastrous show.

A notorious music blogger sets his sights on the band, penning a post that eviscerates them as dull and irrelevant. When Reg invites him to the band's next show to smooth things over, the crew takes matters into their own hands.

The crew finds themselves the victims of a mythical rock and roll curse, and spends their day off completing odd and very specific tasks needed to break it. Meanwhile, Bill and Shelli search for the band's hard-living bassist.

In the band's hometown of Denver, a throng of needy friends and family descend upon the crew, including band member Christopher House's infamous ex-girlfriend, who must be kept away from him at all costs.

Janine's visit continues to shake things up for the Staton-House Band and their crew. Wes treats Winston to a guitar lesson from a rock legend.

Bill, Reg and Phil set off on a quest to retrieve Christopher's stolen iPad. Meanwhile, a famously idiosyncratic rock photographer arrives to shoot the band, causing chaos backstage.

On an all-night bus ride, Phil regales the crew with a story from his past, while Reg arrives at a shocking conclusion about the future of the tour.

A memorial for a rock and roll legend at the LA Forum brings together a star-studded lineup, while the crew faces an uncertain future. Season Finale!