Zoey 101 (2005) : 3x17

When Chase, Zoey, Logan, Quinn, Michael and Lola hear about the legend of a former PCA student (Charles Galloway) that fled to Redstone Gulch because of an extremely hard exam, they decide to go check it out for themselves, along with help from Lola's crush. While there, they find the necklace of Charles Galloway. Logan steals the student's necklace and puts it in Zoey's backpack, causing a violent thunderstorm to form and a green cloud to come after Zoey and the others. Zoey must help save PCA by getting to Redstone Gulch and placing the necklace back where it came from. This is the second Zoey 101 TV movie.