The charismatic frontman of a rising band, who grapples with the challenges of fame, substance abuse, and his devotion to his family. His musical collaboration with Daisy Jones plays a pivotal role in his career.

Billy's loyal and determined wife, who supports his musical ambitions and maintains their family unit through personal struggles. Her steadfast belief in Billy's ability to overcome his demons provides balance to his chaotic world.

Billy's supportive younger brother and talented musician, who remains a steadfast presence in the band. His emotional stability and loyalty contrast with the tumultuous lives of those around him.

The band's guitarist who feels overshadowed and underappreciated within the group. His relationship with Billy is often strained due to this dynamic.

A skilled keyboardist who joins the band, seeking equal respect and recognition for her abilities within the male-dominated music industry. She quickly earns the admiration of her fellow musicians.

An original member of the band who values the pure essence of rock music and prefers a simpler life with his fiancée. His priorities lie more with personal fulfillment than fame and success.

The band's easygoing drummer, known for his carefree attitude and love of music. He remains a calming force amid the band's internal conflicts.

The visionary band manager who discovers The Six and helps guide them to success. His dedication and love for the music keep him committed to the band's prosperity.

A seasoned music producer who mentors the band's members and plays a crucial role in their musical achievements. He is greatly admired for his ability to elevate their creative output.

Daisy's oldest and most trusted friend, a disco singer who provides guidance and support throughout Daisy's turbulent journey. She remains a constant, concerned presence in Daisy's life.