Purple People Eater

12-year-old Billy is curious and loyal, who befriends the alien Purple. He dreams of forming a rock-and-roll band and uses music to cope with his parents' absence and his grandfather's support. He navigates secrets and friendships as he tries to do what's right for his family.

Billy's grandfather, a caring and steady presence who steps in when Billy's parents are away. He supports Billy's musical ambitions and helps maintain family stability amid hardship, including the housing dispute.

Billy's younger sister who participates in the adventures and supports her brother. She provides a sibling perspective and helps drive the emotional through-line of family and teamwork.

An elderly neighbor facing eviction who becomes a focal point for the community's efforts. Rita's birthday and health scare mobilize Billy, Sam, and neighbors to act and organize a concert to save her home.

Billy and Molly's mother, away on a long business trip, whose absence shapes the family's dynamic and motivations. Her return frames the stakes of protecting their home and pursuing the dream on solid footing.

A colorful town figure who adds musical flavor to Sunny Hills and participates in the communal events. His cameo underscores the town's entertainment spirit and cultural identity.

A medical professional who appears at Rita's hospital visit, representing care and the ordinary adults who keep the town functioning during crises.

Billy's nosy neighbor who overhears the secret about Purple, acting as a catalyst for the plot twist and social dynamics in the neighborhood.

Donna's mother and a resident who adds to the social fabric of the neighborhood and its concerns about housing and safety.

A famous musician who makes a cameo appearance and embodies the film's celebration of classic songs and performance energy.

A dancer who appears in the town's events, adding a visual pop to the musical celebration surrounding Purple's presence.

Billy's friend who promises to keep Purple's secret, playing a pivotal role in the social dynamics and the decision to reveal or hide the truth.

A classmate who observes the unfolding events, representing the broader community of kids in Sunny Hills.

Billy's father, away on a business trip, whose absence emphasizes the family’s challenges and the stakes of keeping the household intact.

The greedy landlord who pushes Rita toward eviction, serving as the human antagonist in the housing crisis that motivates the concert.