When their trip to San Lorenzo takes a turn for the worst, Arnold and his classmate’s only hope of getting home is retracing the dangerous path that led to Arnold's parents' disappearance.
When their trip to San Lorenzo takes a turn for the worst, Arnold and his classmate’s only hope of getting home is retracing the dangerous path that led to Arnold's parents' disappearance.
Mason Vale Cotton , Benjamin Flores Jr. , Francesca Marie Smith
Gilbert Juarez III
Nickelodeon Animation Studio , Viacom Media Networks
as Arnold (voice)
as Gerald (voice)
