When KIDZ BOP Kid Elijah twists an ankle while rehearsing for their sold-out concert at Madison Square Garden, they need a replacement--and fast. But which of the talented kids who auditions will win the coveted slot? Each KIDZ BOP Kid has an opinion and sparks begin to fly! By the time the dust settles, there's a new KIDZ BOP Kid in the making. But just as the curtain is about to go up, Elijah arrives--and he's ready to perform! Who will hit the stage in the biggest gig of their life? Can the KIDZ BOP Kids make room for one more--or will their big chance be over before it even starts?! Find out in KIDZ BOP Plus One!