The Mystery Gang are all grown up and off to college at CCU, leaving their mystery solving days behind them. 

As they split up to navigate their new lives at university, a mischievous Phantom appears, threatening to reveal all of their deepest secrets. 

As the Clubs and Socs Ball draws near, they must reunite to solve the case. With new friends, romance, and some catchy musical numbers, can they unmask the phantom before it’s too late?