- 6.6/1017 votesLoading...
#1 - 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
- 6.6/1015 votesLoading...
- 6.8/1017 votesLoading...
#3 - Dolphin City Triangle
Season 1 Episode 8 - Aired 6/8/2015
Atmospheric disturbances result in disastrous consequences.
Director: N/A
Writer: N/A
- 7.0/1016 votesLoading...
#4 - Handle with Care
Season 2 Episode 6 - Aired 10/6/2015
No description available
Director: N/A
Writer: N/A
- 7.0/1015 votesLoading...
#5 - The Return of the White Mermaid
Season 2 Episode 7 - Aired 10/7/2015
No description available
Director: N/A
Writer: N/A
- 7.0/1015 votesLoading...
#6 - Underwater Takeover
Season 2 Episode 11 - Aired 10/11/2015
No description available
Director: N/A
Writer: N/A
- 7.1/1018 votesLoading...
#7 - 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
- 7.2/1017 votesLoading...
#8 - 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
- 7.4/1023 votesLoading...
#9 - 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
- 7.4/1018 votesLoading...
#10 - 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
- 7.5/1016 votesLoading...
#11 - The Creature from the Bay
Season 2 Episode 10 - Aired 10/10/2015
No description available
Director: N/A
Writer: N/A
- 7.6/1017 votesLoading...
#12 - 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
- 7.6/1017 votesLoading...
#13 - 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
- 7.8/1017 votesLoading...
#14 - 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
- 7.8/1016 votesLoading...
#15 - Valentine's Day
Season 2 Episode 3 - Aired 10/3/2015
No description available
Director: N/A
Writer: N/A
- 7.8/1015 votesLoading...
#16 - Imminent Danger
Season 2 Episode 12 - Aired 10/12/2015
No description available
Director: N/A
Writer: N/A
- 7.8/1016 votesLoading...
- 7.9/1018 votesLoading...
#18 - 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
- 7.9/1017 votesLoading...
#19 - Reported Missing
Season 2 Episode 1 - Aired 10/1/2015
No description available
Director: N/A
Writer: N/A
- 8.0/1017 votesLoading...
#20 - 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
- 8.0/1016 votesLoading...
#21 - Three Days Underwater
Season 2 Episode 8 - Aired 10/8/2015
No description available
Director: N/A
Writer: N/A
- 8.1/1016 votesLoading...
#22 - A Strange Phenomenon
Season 2 Episode 5 - Aired 10/5/2015
No description available
Director: N/A
Writer: N/A
- 8.3/1017 votesLoading...
#23 - The Mysterious Seaweed
Season 1 Episode 6 - Aired 6/6/2015
Aggressive blue seaweed attacks Emma.
Director: N/A
Writer: N/A
- 8.3/1019 votesLoading...
#24 - 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
- 8.3/1017 votesLoading...
#25 - Kidnapped!
Season 2 Episode 4 - Aired 10/4/2015
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
Worst Episodes Summary
"The White Mermaid" is the worst rated episode of "H2O: Mermaid Adventures". It scored 6.6/10 based on 17 votes. Directed by N/A and written by N/A, it aired on 6/3/2015. This episode scored 0.0 points lower than the second lowest rated, "Robot Duel".