KIKI and ZOEY are anxious – with no reply from Lumina and LUCA knowing who they are, they're no longer safe in Lightning Point.
Alisa needs both Nicu and Lars to get to know the Redmasks' plans. The other heirs train to form a strong front. It takes the clan leaders some time to get used to this new status quo on the ship. It takes the support of the Conte to convince the other clan leaders to do it their way. Nicu has to come face to face with his greatest nightmare. The race to the Knot is on.
Weilan reveals an Eastern mermaid power called ‘Turn the Tide' and Zac thinks he can use it against the dragon. Evie discovers Zac and Weilan practising ‘Turn the Tide' in secret.
Mimmi is asked to help Karl at the marine park and must hide her true identity from him. When she realises a new dolphin is about to give birth prematurely, she has to convince Karl to help.
Weilan reveals an Eastern mermaid power called ‘Turn the Tide' and Zac thinks he can use it against the dragon. Evie discovers Zac and Weilan practising ‘Turn the Tide' in secret.
Mimmi is asked to help Karl at the marine park and must hide her true identity from him. When she realises a new dolphin is about to give birth prematurely, she has to convince Karl to help.
The mermaids come up with a plan to trap the dragon inside a Chinese puzzle box that they get from Uncle Shen, a kindly antique dealer in the local markets.
Dr Denman has discovered the girls' secret and trapped them on Mako Island. Their only chance to avoid being exposed is to use the lunar eclipse to give up their powers forever!
The return of Dr Denman means trouble for the girls. Meanwhile, Emma is having family dramas of her own. With Zane's unwitting help, Denman's research at Mako Island uncovers the girls' secret!
Lewis thinks he's found a way to control the girl's mermaidness. The school dance brings all our heroines' ‘boy issues' to the surface.
The girls discover a necklace for sale identical to Miss Chatham's. Miriam causes a stir by buying it - then throwing it in the water. Rikki faces a choice whether to take the necklace and reveal her mermaidness to Zane.
The end of year performance of the Nutcracker at the Opera House has finally arrived and Tara continues to perform her role so badly that it seems Abigail will be re-cast in her place.
Rehearsals for The Nutcracker are underway. Tara is playing the role of Clara and quickly discovers that being the star is not all its cracked up to be as Abigail's claws re-emerge.
The wolf energy is still strong in Maddy's blood, she gets carried away in assembly watching the street dance club and joins in with their routine. She is fantastic, (which puts Kay's nose right out of joint!). Everyone now thinks Maddy is cool, especially Dean Samuels, the cutest boy in school!
It's full moon tonight and Maddy is anxious about her first transformation, but also bursting with the energy that a full moon brings. The school are on a day trip to the historic isle of Lindisfarne, but Maddy and Rhydian are feeling cramped in the ancient stoney ruins and are not looking forward to spending the night in the den...
A remark at mother's day from her sanctimonious sister Zoe that Alex is adopted makes her wonder about her magical biological mother, queen Nefari. After Kuru says Omar knew her best, she travels to Manjipoor alone to question him. Vashan spies on them and magically set a trap, entering the queen's magical posthumous vision.
KIKI and ZOEY are anxious – with no reply from Lumina and LUCA knowing who they are, they're no longer safe in Lightning Point.
Alisa needs both Nicu and Lars to get to know the Redmasks' plans. The other heirs train to form a strong front. It takes the clan leaders some time to get used to this new status quo on the ship. It takes the support of the Conte to convince the other clan leaders to do it their way. Nicu has to come face to face with his greatest nightmare. The race to the Knot is on.
On the Elisabetha Tonka wants to snatch the Nosferas ruby from the Contessa's neck. When Alisa gets back from town, she finds her friends in danger. She wants Tonka to take her instead of her friends. The Contessa promised Alisa's mother to keep the Spark safe and tries to protect her and the other heirs. The Redmasks are coming. Alisa tells Lars she knows and trusts him.
When Evie's Dad tells her to clean the house, Evie uses her moon ring to make a mop clean automatically. But the mop goes haywire and attacks Evie with water.