Alan David Lee

Zane has a surprise, his dad bought the café and made him manager. He renamed it after Rikki, whom he makes a full partner.

Sophie and Ryan damage the Moon Pool in their efforts to obtain the rare crystals. Rikki, Cleo and Bella graduate with a surprise.

Will and Bella discover they're the new kids in school. He's determined to return to Mako island and search for the cave entrance to find out what happened to him.

Rikki and Bella hide out at Cleo's to protect themselves from a full moon water attack. Bella's kidnapped by a water tentacle and taken to Mako. Lewis tries to keep Will away.

Lewis wants the tentacle-potential cave water safely disposed of, but the girls can't resist experimenting further behind his back. Will, who has a school assignment appointment with Bell, is painstakingly kept away.

Zane already hired Will's somewhat haughty sister Sophie for the job in the café Rikki wanted to give Bella, who doesn't really care after all. Dan introduces his girl-friend Samantha Roberts to his daughters.