Jake's cousin with red hair and brown skin, who has a knack for solving problems and provides important support during the family's scavenger hunt.

A practical and observant member of Jake's scavenger hunt team, characterized by her Argentinian heritage and distinctive hair.

Jake’s great-great-grandpa, whose past adventure and journal become central to the modern-day quest undertaken by Jake.

The supportive and guiding parents of Jake, Wes, and Amber, playing a background role as the children explore and learn about responsibility during their trip.