Brady and Boomer decide that their island needs some fun, so they decide to pull pranks on everyone. No one likes their pranks, but the kings fear that bad karma is coming their way. Meanwhile, Mason gets addicted to a video game.

It's time for the annual "Harvest Festival", and much to Boomer's and Brady's surprise, they must entertain the island populace with song. Boomer can't wait to show off his skills, but Brady is reluctant because Boomer is a terrible singer.