H2O: Just add Water

H2O: Just add Water Season 2 Episodes

Find out how to watch Season 2 of H2O: Just add Water tonight

Season 2 Episode Guide

Episode 1 - Stormy Weather

Under the influence of a Full Moon, the girls' powers are hugely enhanced and they wreak havoc on Lewis in his boat. The next day the girls realize they still need Lewis.

  

Episode 2 - Control

Emma uses her new powers to help Elliott win at soccer. Lewis decides to test the girls' increased powers. Cleo has had enough of Lewis' smothering and dumps him. Lewis meets Charlotte and they bond.

  

Episode 3 - The One That Got Away

Zane's back in town and still in love with Rikki. He works out she's still a mermaid and tries to win her back. Cleo becomes suspicious of Lewis spending time with Charlotte.

  

Episode 4 - Fire and Ice

Rikki comes to stay at Emma's house and stirs up the family unit. In trying to compete with Rikki, Emma tries to rebel and throws a party. Nate uses Lewis to make a play for Cleo.

  

Episode 5 - Hocus Pocus

Lewis finds an old book on mermaids and tests out a potion recipe on the girls. Cleo tries to get Don and her Mom together by using her powers to grant him a wish. Realizing it's not what he wants, she finally accepts the situation.

  

Episode 6 - Pressure Cooker

Don appears to have a girlfriend - Cleo is shocked to find it is Charlotte's mother. Lewis becomes aware of Charlotte's feelings for him.

  

Episode 7 - In Hot Water

Everyone is shocked when Cleo is fired at the Ice Cream Stand, and even more so when Lewis takes her place! Rikki and Emma strike back at him but end up going too far.

  

Episode 8 - Wrong Side of the Tracks

Zane has an argument with a man in a trailer park but little does he know it's Rikki's dad. Rikki has to overcome her shame about her background and introduce her dad to Zane.

  

Episode 9 - Riding for a Fall

Emma meets Ash - a handsome horse riding instructor. A horse falls ill and Emma must use her powers to fix it. Lewis accidentally invites both Charlotte and Cleo to an awards dinner.

  

Episode 10 - Missed the Boat

Cleo is failing at school and is assigned a tutor - Charlotte. Cleo wants Lewis back but her attitude to Charlotte only drives him further away. Cleo discovers Lewis and Charlotte kissing.

  

Episode 11 - In Over Our Heads

Zane hears of a treasure under the ocean and enlists the girls to find it. Rikki is injured in the search. Zane gives Rikki the reward. Charlotte contrives to keep Lewis from the girls.

  

Episode 12 - Fish Fever

Emma starts acting weird after pricking her finger on a barb of coral. Cleo's fish Hector exhibits the same behavior. Emma becomes more and more like a fish and Lewis has to find a way to cure her.

  

Episode 13 - Moonwalker

Don takes the family camping on Mako Island during a Full Moon. The girls are affected and need the moon pool for sanctuary. Charlotte almost slips in the moon pool and realizes something weird is going on there.

  

Episode 14 - Get Off My Tail

Emma thinks she's going to get a promotion at the juice bar but Ash is given the job. Emma and Ash clash over the job, but we discover it's over a lot more. Meanwhile, Lewis stands up to Charlotte over spending time with Cleo.

  

Episode 15 - Irresistable

Lewis and Zane find an old myth about mermaids is true: the scent of ambergris sends them wild. But it backfires when sleazy Nate gets hold of the scent and has all three mermaid girls on his arm!

  

Episode 16 - Double Trouble

Rikki tries to avoid Zane when he comes back, but needs his help after an incident with a speedboat. Meanwhile, Charlotte continues to flirt with Lewis and Cleo worries for their secret.

  

Episode 17 - Moonstruck

Cleo and Rikki push Ash into asking Emma out again; little did they know he'd turn up at Emma's place in time for a full moon! Rikki and Cleo are both moonstruck and Ash looks set to discover Emma's secret.

  

Episode 18 - The Heat Is On

For the first anniversary of the girls being mermaids, Cleo decides to throw a party. However, Emma and Rikki fall out following a fight between Ash and Zane, and Cleo may have to celebrate alone.

  

Episode 19 - The Gracie Code, Pt. 1

Lewis discovers someone named Max Hamilton did research fifty years ago on the strange properties of Mako Island. Lewis tracks the old man down and finds that he knows a lot more about mermaids than Lewis first thought.

  

Episode 20 - The Gracie Code, Pt. 2

Charlotte demands answers to why Lewis is hanging out with the girls so much. She starts to believe an excuse from Cleo, but then a discovery from inside Max's research brings her to the secret! Meanwhile, Ash decides to help Emma with her "fear of water."

  

Episode 21 - And Then There Were Four

Charlotte follows Lewis to Max Hamilton. Max tells all to Charlotte when he discovers she's the granddaughter of his one true love. Charlotte and Lewis almost break up until she goes to the moonpool, becoming a mermaid herself!

  

Episode 22 - Bubble Bubble Toil and Trouble

The girls have to deal with a fourth mermaid who turns out to be a loose cannon; Charlotte almost turns into a mermaid at a volleyball competition. Charlotte discovers she has all three mermaid superpowers.

  

Episode 23 - Reckless

As the girls continue to have problems accommodating Charlotte as a mermaid, Nate bullies Lewis. Despite the girls' attempts to keep Charlotte under control, she uses her powers on Nate and almost exposes them all.

  

Episode 24 - Three's Company

Charlotte takes over and organizes a surprise party for Lewis, annoying Rikki. At the party, Charlotte is jealous of Cleo and traps her and Emma in a pool room. Rikki comes back just in time. From now on, Charlotte is on her own.

  

Episode 25 - Sea Change

Cleo is bullied by Charlotte and runs away to the ocean. With Cleo missing, everyone becomes more and more worried. Lewis discovers what Charlotte has been up to and breaks up with her. He finds Cleo and they kiss.

  

Episode 26 - Unfathomable

The full moon rises, and with the planets lining up, it can remove mermaid powers for good. Knowing this, Lewis lures Charlotte to the moon pool but it backfires and Emma, Cleo and Rikki all look set to lose their powers.

  


Seasons

Season 1 , Season 2 , Season 3



More movies and TV shows at the Australian TV Listings Guide..

-

In order to keep our service free we display advertising and may earn affiliate fees for purchases you make on external sites that we partner with.
All content is © 2024 On TV Tonight unless pertaining to advertisers, companies, studios, movies and TV series listed on this site.