A high-school junior and outcast nicknamed “Brave Hunter Man,” instrumental in rescue efforts. His leadership skills quickly earn him the position of group leader.

A senior and popular football hero initially placed in charge of the group. His popularity does not prevent his eventual decline in the group’s hierarchy.

A high-school senior and at the top of the social hierarchy, initially responsible for cooking duties. Known for her beauty and independent nature.

A junior known for his good looks and high social standing. He often ridicules others but later forms a relationship with Josie.

Dean’s younger brother, who is highly analytical and good with technologies. He collaborates with others to improve group conditions.

A 16-year-old described as a “hippie activist,” who takes on a nurturing role among the younger children. Initially withdrawn, she later becomes more active in the group.

An eighth grader who aspires to fit in with the older kids and is often depicted in revealing outfits. She becomes entangled with complex interactions.

A very energetic third-grader noted for her demanding presence.

An 8-year-old who is deeply religious and often assists in the kitchen, considering himself a moral authority.

A quiet, young Mexican first-grader who speaks Spanish and bonds with fellow Spanish-speaker, Robbie.

A first-grader known for sharing mature and intricate stories well beyond his years.

The youngest students who consistently look for their mother and eventually stay with Dean and Astrid.

The school district chancellor who arrives injured at the Greenway seeking refuge.

A maintenance worker from the local high school who arrives to help and has a strong connection with the group of children.

The bus driver who initially rescues the children and drives them to the Greenway before setting out to seek additional aid.