During school, Trixie acts as a ghost and scares her classmates especially Ziggy. So Robbie decides to disguise himself as a ghost to scare the kids from the school. Meanwhile, the kids try to get rid of the ghost by squirting it with slime after a sports candy experiment mistake.

In the series finale, Robbie orders an Egyptian Pyramid with the hope of trapping Sportacus inside but the kids ruin his plans and Stingy makes things go crazy. Robbie disguises himself as a mummy but will Sportacus be able to save the kids?