Ethan clashes with Abigail in his attempt to create a spectacular dance performance for Showcase, while Tara finds it hard to compete with Christian's old friend Kaylah.
The mystery wolfblood is unmasked and brings startling news from the Wild Pack. Jana summons the strength to help locate TJ, but her interference backfires with devastating consequences.
Jana makes the shock decision that this will be her last full moon in the city. While the pack wrestle with the disappointment of losing their alpha, TJ falls for the smoke and mirrors of movie producer Joshua Hartington. Meanwhile Katrina attempts to train ex-Segolia worker Robyn.
Marcus got the band a gig in his uncle Harry's café, where Zom Records executives have lunch, but the stage is too small, so they must perform a duet by Marcus and Alex, who abuses some minor magic. Omar informs the elders one of Anala's magical headdress jewel was stolen.
When OLIVIA rings AMBER about a surprise waiting at home for her, AMBER would never have guessed that the surprise was her Dad KEITH!
As new clan leader Lars has to vote with the Elders on Alisa's and Calvina fate. Lars' uncle General Ragnar is furious that Lars won't do things the old Dracas-way and secretly makes contact with a familiar evil. Inger offers to help Alisa and Ivy find the prison of eternal light. On their journey, unaware to them, they are being followed by a hooded stranger.
The Trident is active and dangerous, and the mermaids must take it from Zac. Knowing this, Zac searches for the perfect hiding place and decides on an old warehouse.
As new clan leader Lars has to vote with the Elders on Alisa's and Calvina fate. Lars' uncle General Ragnar is furious that Lars won't do things the old Dracas-way and secretly makes contact with a familiar evil. Inger offers to help Alisa and Ivy find the prison of eternal light. On their journey, unaware to them, they are being followed by a hooded stranger.
The Trident is active and dangerous, and the mermaids must take it from Zac. Knowing this, Zac searches for the perfect hiding place and decides on an old warehouse.
The Trident is every bit as powerful as Zac imagined. Only, he can't get it to work! Zac wonders if the Trident needs to be activated by moonlight and breaks into Rita's secret Grotto.
A full moon. A Halloween party at the café. The perfect chance for Zac to seize the Trident. The mermaids keep a close watch on Zac at the party, but with Cam's help, he evades them.
The full moon strikes Cleo, turning her into a magical siren, attracting all the young males in the vicinity. Cleo enjoys the attention and is encouraged to sing for them, but a concert at the Juice Bar as the moon sets reveals her truly awful voice.
Emma trains Byron for the swimming competition. At first they get along well and even share a kiss, but too soon Emma becomes the training dragon. Byron fires Emma but when he wins the comp he tries to hug her and she recoils.
Zane tries to impress his dad by entering in the local film competition, filming his attempt to break his Dad's windsurfing record around Mako Island. He gets into trouble with sharks and unbeknownst to him, is saved by mermaid Rikki.
Rikki uses her abilities as a mermaid to earn some quick cash but when she accidentally becomes involved in a fish smuggling operation she sets out to get her revenge.
Tara's overjoyed when Company starlet Saskia Duncan is appointed to teach the Academy Second Years and Ethan rebels against Sebastian's suppression of his choreography skills.
Kat's struggle to find friends at normal school brightens when she's able to choreograph a project for drama class, while an exuberant first year, Ben Tickle, is elevated into Second Year and eagerly seeks new friends.
Jana has to make a decision that will change the world forever.
Jana's world crumbles and a face from the past returns.
Kuru tells Alex that Anala's birthday is a grand state affair in Manjipoor, where the elephant chooses one subject to be granted a wish. She offers to his and Omar's delight to preside over the palace party. Told it's invitation only, she magically fakes invitations for her friends and even a few Manjipoor commoner market acquaintances.