Zack, Kelly, Jessie and Slater reunite at the Homecoming Gala, but can't find the same spark they used to have. They all discover that Principal Toddman has a secret. Meanwhile, Daisy and Lexi fundraise together and Mac desperately tries to come up with a perfect Homecoming prank.

Bayside holds a dance-a-thon; Jessie and Slater pull a prank. Aisha is nervous to dance.