Zenon, girl of the 21st century ;

Zenon, who lives on a space station in 2049, is mortified when her father buys her an embarrassing Bobo robotic dog instead of the cool Tobo Dog, but Bobo comes in handy when the Tobo Dogs go crazy and turn on their owners.

A twenty-first century girl living on a space station agrees to entertain the daughter of an important Earth scientist, but the visitor's idea of fun could mean big trouble for Zenon.

Zenon and Nebula, of Space Station 9, need help from an Earth boy when they sneak away from a class field trip to enter Zenon's Galaxy Glue in the 34th Intergalactic Science Fair in Cleveland.

After sitting on the bench all season, tiny ten-year-old Zenon Kar finally gets her chance to play spaceball when Grebba, the star of Mars' best team, is unable to complete the championship game against Earth's finest.