Below is a list of characters outside of the main cast who have made at least one physical appearance in an episode.
These characters have appeared in multiple episodes.
These characters each appeared in one episode of the show.
Rottenella, or the Dancing Doll, is a ballerina figure that Robbie brings to life in "Dancing Duel".
Little Sportacus is the "littlized" version of Sportacus, seen in the episode of the same name.
The baby bird is an animal that Robbie littlizes in "Little Sportacus".
The genie is a magical being summoned by Robbie in "The Lazy Genie". Played by Örn Arnason.
These are the children that appear in "Sportacus Saves the Toys" when Sportacus goes to
Bobby, Tobby and Flobby