Picking up where Hey Arnold! (1996) left off, this tells the story of what happened to Arnold's parents.

Arnold and company must recover a stolen document needed in order to prevent the neighborhood from being bulldozed.

The Bradys are surprised when a man claiming to be Carol's long lost first husband shows up at their home. Before long, his strange actions cause them to question his motives.

The original 70s TV family is now placed in the 1990s, where they're even more square and out of place than ever.

The gang goes on a trip to check on Velma's younger sister, Madelyn. She's been studying stage magic at the Whirlen Merlin Magic Academy, where apparently there have been sightings of a giant griffin. The gang decides to investigate.

After falling head over hooves in love with Giselle, Elliot's road to the altar takes a slight detour when Mr. Weenie is kidnapped by a group of pampered pets determined to return him to his owners.

In a war-torn world of elemental magic, a young boy reawakens to undertake a dangerous mystic quest to fulfill his destiny as the Avatar, and bring peace to the world.