Arco — Characters & Cast

Driven initially by a desire to see prehistoric Earth and prove his maturity, then desperate to recover his time crystal and return home to his family.

Evolves from an impulsive and restless child seeking thrills and premature maturity into a mindful youth who understands the weight of consequence and deep friendship.

Yearns for companionship, parental presence, and purpose in a disconnected, wildfire-ravaged world.

Transforms her passive isolation into active courage and purpose, eventually turning Arco's visions into the blueprints for future sky colonies.

Dedicated to safeguarding Iris and baby Peter, evolving into a selfless protective love for both children and Arco.

Transitions from merely fulfilling standard domestic caregiver programming to demonstrating authentic emotional devotion, culminating in self-sacrifice.

Desperate to capture physical evidence of the "rainbow traveler" they witnessed during their youth to vindicate themselves.

Serve as a nostalgic, comedic threat whose bungled pursuit highlights the deep human ache to validate childhood wonder and long-dismissed memories.