Will pushes himself too far when Zane challenges him to prove his skills as a free-diver. The girls discover a unique crystal in the rock from the Moon Pool.
Kim attempts to derail Don and Samantha's wedding. Lewis receives an opportunity to study in America. Cleo realises she's got to let Lewis live his own life and let him go overseas.
Rikki receives counterfeit money at the cafe and is held captive by criminals on a boat. Bella and Cleo are forced to reveal the trio's secret to Will so they can rescue Rikki together.
Bella helps Will with his free-diving training but when she realises he's more interested in her as a mermaid than a girl, she's hurt.
When the Board decides to cut hip hop and jazz from the curriculum Kat goes on the warpath,blaming her mother for this change. Tara and Christian find themselves together at the beach and their spark is rekindled, so much so that they lose track.
The Institute of Sport's Australian Rules Forward Squad has been sent to the Academy for some specialised training and the challenge is soon on, between the dancers and the footballers, to prove which is the toughest sport.
Jana's loyalties are tested when she discovers Segolia might be concealing evidence.
Jana's attempt to adapt to life in the city is thrown off course by a desperate call for help.
Vashan magically enables his trusted servant Diva to transform into butterfly, to ride inconspicuously on the elephant Anala to the 'old' world, and into a blond babe to spy on the princess there. After witnessing Alex's clumsy magic practice on Kuru, 'Juliet' enrolls at school.
With LUCA and BRANDON dangerously close to their secret, KIKI feels that they have no choice but to stick close to them, to find out what they really know.
The Conte and Contessa do not want to believe Dracula is alive. He has been captured. Since Dracula and Alisa are connected by the Spark Alisa gets trapped into a coma. Lars is the only one who has the power to help Alisa. As Alisa awakes, she feels that most of the special powers have left her body. But she is alive, thanks to Lars.
To rejoin the pod, Sirena, Lyla and Nixie must turn Zac from part-time merman to full-time land boy. With the power of Sirena's Moon Ring, the mermaids give themselves legs.
Young mermaids of the Mako Island pod, Sirena, Lyla and Nixie have the task of keeping trespassers off the magical island.
On the night of the full moon, the pod plans to attack the dragon by conjuring a massive lightning storm. Weilan realises the dragon is Nerissa trapped by a spell.
The Conte and Contessa do not want to believe Dracula is alive. He has been captured. Since Dracula and Alisa are connected by the Spark Alisa gets trapped into a coma. Lars is the only one who has the power to help Alisa. As Alisa awakes, she feels that most of the special powers have left her body. But she is alive, thanks to Lars.
To rejoin the pod, Sirena, Lyla and Nixie must turn Zac from part-time merman to full-time land boy. With the power of Sirena's Moon Ring, the mermaids give themselves legs.
Young mermaids of the Mako Island pod, Sirena, Lyla and Nixie have the task of keeping trespassers off the magical island.
On the night of the full moon, the pod plans to attack the dragon by conjuring a massive lightning storm. Weilan realises the dragon is Nerissa trapped by a spell.
Will pushes himself too far when Zane challenges him to prove his skills as a free-diver. The girls discover a unique crystal in the rock from the Moon Pool.
Kim attempts to derail Don and Samantha's wedding. Lewis receives an opportunity to study in America. Cleo realises she's got to let Lewis live his own life and let him go overseas.