15 Nostalgic Moments That Took Us to Any Year but 2020

During the first Disney Family Singalong in April, the High School Musical cast (minus Zac Efron) reunited to sing "We're All in This Together." As if that wasn't nostalgic enough, they were joined by a handful of Disney stars for the performance, including the cast of Disney+'s High School Musical: The Musical: The Series. Talk about worlds colliding!