NaN/100 votesLoading...NaN/10(0)Loading...#1 - The Secret of Mako Island
Season 1 Episode 1
Aired 6/1/2015
Cleo, Emma and Rikki get stranded on Mako island and fall into a magic pool where their lives change forever.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#2 - Caught in the Net
Season 1 Episode 2
Aired 6/2/2015
Emma competes in a contest, Cleo is stuck babysitting an intern and save an injured sea turtle.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#3 - The White Mermaid
Season 1 Episode 3
Aired 6/3/2015
The girls discover of an ancient mermaid statue and return it but treasure hunters have another idea.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#4 - A Stormy Party
Season 1 Episode 4
Aired 6/4/2015
A storm threatens to wash out a birthday party.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#5 - Mako Island Hotel
Season 1 Episode 5
Aired 6/5/2015
Zane's father plans a luxury resort on Mako Island.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#6 - The Mysterious Seaweed
Season 1 Episode 6
Aired 6/6/2015
Aggressive blue seaweed attacks Emma.
Director: N/A
Writer: N/A
If you like H2O: Mermaid Adventures, check out...
NaN/100 votesLoading...NaN/10(0)Loading...#7 - It's in the Bag!
Season 1 Episode 7
Aired 6/7/2015
Discarded plastic bags pose a threat to Teddy and his friends.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#8 - Dolphin City Triangle
Season 1 Episode 8
Aired 6/8/2015
Atmospheric disturbances result in disastrous consequences.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#9 - Poseidon's Daughter
Season 1 Episode 9
Aired 6/9/2015
Dolphin City is the location for a new movie.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#10 - Dolphin City Mascot
Season 1 Episode 10
Aired 6/10/2015
Danny gets captured by the Oceanic Center for observation.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#11 - Bad Waves
Season 1 Episode 11
Aired 6/11/2015
Lewis and the girls must find what's behind mysterious sound waves that are creating havoc.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#12 - Jaw-ache!
Season 1 Episode 12
Aired 6/12/2015
Berk breaks a tooth and wanders near the beach in pain, causing a panic.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#13 - The Lost Ring
Season 1 Episode 13
Aired 6/13/2015
Rikki takes matters into her own hands by spying on her dad and his new girlfriend.
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#14 - Reported Missing
Season 2 Episode 1
Aired 10/1/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#15 - Memory Lapsse
Season 2 Episode 2
Aired 10/2/2015
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#16 - Valentine's Day
Season 2 Episode 3
Aired 10/3/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#17 - Kidnapped!
Season 2 Episode 4
Aired 10/4/2015
No description available
Director: N/A
Writer: N/A
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#18 - A Strange Phenomenon
Season 2 Episode 5
Aired 10/5/2015
No description available
Director: N/A
Writer: N/A
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#19 - Handle with Care
Season 2 Episode 6
Aired 10/6/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#20 - The Return of the White Mermaid
Season 2 Episode 7
Aired 10/7/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#21 - Three Days Underwater
Season 2 Episode 8
Aired 10/8/2015
No description available
Director: N/A
Writer: N/A
NaN/100 votesLoading...NaN/10(0)Loading...#22 - Robot Duel
Season 2 Episode 9
Aired 10/9/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#23 - The Creature from the Bay
Season 2 Episode 10
Aired 10/10/2015
No description available
Director: N/A
Writer: N/A
- NaN/100 votesLoading...NaN/10(0)Loading...
#24 - Underwater Takeover
Season 2 Episode 11
Aired 10/11/2015
No description available
Director: N/A
Writer: N/A
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#25 - Imminent Danger
Season 2 Episode 12
Aired 10/12/2015
No description available
Director: N/A
Writer: N/A
The Worst Episodes of H2O: Mermaid Adventures
Every episode of H2O: Mermaid Adventures ranked from worst to best. Explore the Worst Episodes of H2O: Mermaid Adventures!
The lives of teenagers Emma, Cleo and Rikki are forever changed when a magical, forbidden island gives them the power to turn into mermaids.
Genres:AnimationFamilyKidsComedy
Network:KiKa
Episodes
26
Avg. Rating
NaN
S1
S2
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S4
E1
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E3
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Worst Episodes Summary
"The Secret of Mako Island" is the worst rated episode of "H2O: Mermaid Adventures". It scored N/A/10 based on 0 votes. Directed by N/A and written by N/A, it aired on 6/1/2015. This episode scored NaN points lower than the second lowest rated, "Caught in the Net".
