Big changes are on the horizon for the Ross family! Jessie and the kids set off on a cruise but the vacation becomes interrupted by mermaids, curses and a terrible storm! Ravi and Emma face an identity crisis when Luke becomes the brains of the group and Zuri becomes the latest trendy fashionista. And when Jessie finally gets a role in a film and leaves for Hollywood, the kids follow after her! No matter where life takes them, Jessie and the kids will always find a way to be there for each other!