Emilia's childhood friend with a military father, who displays critical tendencies and acts as a foil to Emilia's activist inclinations. She has a more traditional viewpoint and a complex relationship with change.

Emilia’s close friend and aspiring filmmaker, whose passion for movies brings depth to their shared activism. He plays a pivotal role in helping Emilia create content and address social issues.

Emilia’s grandmother who emphasizes family heritage and European traits, desiring the best for Emilia’s future. She has a strong, protective nature shaped by her past experiences.

Emilia’s father, a former Marine who struggles with the aftereffects of war and builds a renewed bond with Emilia through shared interests. His journey involves opening up about his experiences.

Emilia’s supportive and attentive mother, who works in tech and remains involved in Emilia’s life and education despite geographical distance. She supports Emilia’s activism and world-changing goals.

Owner of Don Carlos’s Grocery Latino, who indirectly propels Emilia towards activism by informing her about immigrant contributions. His store acts as a community hub for information and inspiration.

Emilia's social-studies teacher who assigns a project that inadvertently guides Emilia toward activism. His character hints at unconventional teaching methods that encourage confronting societal issues.

A librarian who facilitates Emilia’s research on immigration, serving as a crucial source of information and guidance. Her role underscores the importance of community resources in Emilia's journey.