Detention Adventure: Season 3, Episode 1

3 - 1: First Impressionisms

In the midst of a treasure hunt, the Core Four are sent off to the dreaded Island School, an honour reserved only for the highest academic achievers. With Kelly needing to stay behind on account of her allergies, the crew enlists the help of a mysterious art student named Dash and discovers that their next clue is actually on the island with them!