Disney’s Adventures of the Gummi Bears Season 2 Episode 3 Over the River and Through the Trolls / You Snooze, You Lose >Igthorn creates a sleeping potion by accident whilst trying to make Gummiberry juice, and decides to use it to conquer Dunwyn Castle. When Calla gets annoyed by the lessons she must undertake to become a true princess, her decision to hide away ensures she avoids being affected by the sleeping potion. Realizing what Igthorn is doing, Calla seeks aid from Cavin and the Gummi Bears, whereupon she learns how to be a true leader in a crisis.