Hey Arnold! was never afraid to go dark. The episode "The Journal," which later served as the setup for the 2017 movie, revealed the fate of Arnold’s parents. They were researchers who traveled to San Lorenzo to help a remote tribe and never returned.
: Characters from the show frequently appear in modern crossover titles available on various online storefronts, such as Nickelodeon Kart Racers and Nickelodeon All-Star Brawl . Official Merchandise and Community
Hey Arnold! was never afraid to go dark. The episode "The Journal," which later served as the setup for the 2017 movie, revealed the fate of Arnold’s parents. They were researchers who traveled to San Lorenzo to help a remote tribe and never returned.
: Characters from the show frequently appear in modern crossover titles available on various online storefronts, such as Nickelodeon Kart Racers and Nickelodeon All-Star Brawl . Official Merchandise and Community hey arnold online