"Haunted High" is a supernatural-themed animated series that follows a group of high school students who encounter various ghostly phenomena at their school. The main characters, including Jake, Lila, and Max, work together to uncover the mysteries behind the hauntings while navigating typical teenage challenges. The show combines elements of comedy and adventure, featuring a range of spooky characters and settings. Each episode presents a new ghostly encounter, allowing the students to learn valuable lessons about friendship, bravery, and understanding the past, all while keeping the tone light and entertaining.