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26 Episodes 2007 - 2008
Episode 1
Fri, Sep 28, 2007 25 mins
In the Season 2 opener, a full moon prompts the trio to cause trouble for Lewis on Mako Island when he tries to rescue them.
Episode 2
Fri, Oct 5, 2007 25 mins
Cleo dumps Lewis after he tests the trio's new powers, which pushes him into the arms of Charlotte, a new girl in town.
Episode 3
Fri, Oct 12, 2007 25 mins
Zane returns and tries to win back Rikki. Cleo is suspicious of Charlotte and the time Lewis is spending with her.
Episode 4
Fri, Oct 19, 2007 25 mins
Rikki stays with Emma, who hosts a party; Nate tries to get closer to Cleo through Lewis.
Episode 5
Fri, Oct 26, 2007 25 mins
Cleo grants a wish for Don hoping he will date her mom; Lewis tests a potion on the mermaids that he found in an old text.
Episode 6
Fri, Nov 2, 2007 25 mins
Lewis finally realizes Charlotte likes him, just as Cleo discovers Don has feelings for Charlotte's mother.
Episode 7
Fri, Nov 9, 2007 25 mins
A botched mermaid prank results in a missing dolphin, and Lewis takes the blame to protect the girls.
Episode 8
Fri, Nov 16, 2007 25 mins
Zane argues with a man in a trailer park, but he doesn't know that the man is Rikki's dad until she overcomes the shame she feels about her background and introduces them.
Episode 9
Fri, Nov 23, 2007 25 mins
Emma meets an attractive riding instructor, and she uses her powers to heal a horse when it becomes ill. Elsewhere, Lewis has an awards dinner and mistakenly invites two ladies: Charlotte and Cleo.
Episode 10
Fri, Nov 30, 2007 25 mins
When Cleo does poorly in school, Charlotte is assigned to be her tutor. Cleo's bad attitude about the situation drives Lewis further away---and into the arms of Charlotte.
Episode 11
Fri, Dec 7, 2007 25 mins
Zane gets the girls to help him find an undersea treasure, but Rikki gets injured during the search. Meanwhile, Charlotte plots to keep Lewis away from the girls.
Episode 12
Fri, Dec 14, 2007 25 mins
Emma hurts her finger on a piece of coral and then starts behaving strangely, as does Cleo's fish, Hector. Before long, Emma is acting like a fish, so Lewis scrambles to find a cure for her.
Episode 13
Fri, Dec 21, 2007 25 mins
The girls go on a family camping trip to Mako Island during a full moon, and they notice something is wrong with the moon pool.
Episode 14
Fri, Dec 28, 2007 25 mins
Emma loses an expected promotion at the juice bar to Ash, but the problems that exist between them go beyond work. Elsewhere, Lewis stands up to Charlotte and defends the time he spends with Cleo.
Episode 15
Fri, Jan 4, 2008 25 mins
Nate becomes alluring to the mermaids thanks to a special potion.
Episode 16
Fri, Jan 11, 2008 25 mins
Elliot and Kim go on a date, and Cleo and Lewis serve as their chaperones.
Episode 17
Fri, Jan 18, 2008 25 mins
Emma tries to hide her mermaid status from Ash, but Rikki and Cleo have other ideas.
Episode 18
Fri, Jan 25, 2008 25 mins
Rikki and Emma each take a side in Zane and Ash's quarrel, leaving Cleo to try and foster peace.
Episode 19
Fri, Feb 1, 2008 25 mins
Part 1 of 2. Lewis meets Gracie's old boyfriend from the 1950s, and the now elderly man gives Lewis romantic advice.
Episode 20
Fri, Feb 8, 2008 25 mins
Conclusion. Charlotte uncovers her connection to Gracie, despite Lewis' best efforts to hide it.
Episode 21
Fri, Feb 15, 2008 25 mins
Charlotte goes into the moon pool and transforms into a mermaid.
Episode 22
Fri, Feb 22, 2008 25 mins
Emma and Cleo welcome new mermaid Charlotte, who starts to believe her talents outshine Cleo's.
Episode 23
Fri, Feb 29, 2008 25 mins
Charlotte plays dangerous pranks in the water and bullies Cleo.
Episode 24
Fri, Mar 7, 2008 25 mins
Rikki decides to leave the group, and Zane thinks he can help her.
Episode 25
Fri, Mar 14, 2008 25 mins
Cleo runs away, and a concerned Lewis goes after her.
Episode 26
Fri, Mar 21, 2008 25 mins
A power-hungry Charlotte declares war on the girls and a battle ensues.