Eric's best friend with a reflective faith that stands in contrast to others’ more dogmatic beliefs, influenced by personal loss in his family.

Eric’s close friend who enters a crisis, pushing him to uncover her struggles and reinforcing the importance of standing up for oneself.

Sarah's abusive father who serves as the main antagonist, posing threats to those who assist Sarah, particularly Eric.

A minor character known for her open and warm relationship with Eric, who is careful about what he shares in order to protect Sarah.

Steve's father, a secondary character whose tolerant and flexible religious views stand in contrast to more rigid characters.

A peer of Eric who faces a moral dilemma, struggling with the consequences of his actions and his loudly expressed beliefs.

Mark's father, who fails to support his son's mental health and instead shifts blame onto others during a family crisis.

Eric's romantic interest, who faces her own moral challenges and becomes a catalyst in key events through her personal decisions.

A former bully who earns Eric's trust and becomes a surprising ally, providing crucial information and assistance.

The vice principal who perceives Eric as a troublemaker and opposes more thoughtful explorations in the classroom setting.

Eric’s trusted teacher and swim coach who supports the students by encouraging them to question themselves and their beliefs.

Eric’s mom’s boyfriend, who shares his own difficult past with Eric and ultimately becomes a figure of resilience and action.