A newly discovered adoptee whose curiosity and determination lead him to join Jonah in investigating the truth about their past.

Jonah’s adoptive sister, characterized by her loyalty, quick thinking, and willingness to support Jonah and Chip throughout their journey.

An informed adult who becomes a trusted ally to Jonah, Chip, and Katherine, offering valuable insight into the complex situation they face.

A time enforcement officer from the future, providing essential information to Jonah, Chip, and Katherine amidst the unfolding mystery.

A man from the future working to manipulate the time-travel scenario, acting as a catalyst for the story’s conflict.

A partner to Hodge from the future, driven by forceful methods in pursuit of their shared objective.

An FBI operative tasked with maintaining the secrecy of the mysterious plane, presenting a questionable ally or adversary to the group.

A protective and supportive parent to Jonah and Katherine, striving to manage the challenges of adoption and family safety.

A caring and protective figure in Jonah’s life, taking active steps to understand and confront the mysteries surrounding Jonah’s adoption.

An unseen character who kept Chip’s adoption a secret, inadvertently prompting Chip’s quest for self-discovery.