H2O: Mermaid Adventures
H2O: Mermaid Adventures
CastSonja Ball, Holly Gauthier-Frankel, Thor Bishopric, Angela Galuppo
Three high school friends who turn into mermaids whenever they touch water have undersea adventures while keeping their new life a secret.
Available in 13 of 16 Netflix regions including United States, Korea, Japan.
Where to watch
🇺🇸 United States
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🇰🇷 Korea
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Audio: EnglishKoreanJapaneseArabicDanishDutchFinnishFrenchGermanItalianNorwegianPolishPortuguese (Brazil)SpanishSpanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-09-06
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🇯🇵 Japan
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▼
Audio: EnglishJapanesePortuguese (Brazil)KoreanArabicDanishDutchFinnishFrenchGermanItalianNorwegianPolishSpanishSpanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-04-28
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🇬🇧 United Kingdom
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🇨🇦 Canada
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Audio: EnglishItalianFrenchSpanishGermanArabicDanishDutchFinnishJapaneseKoreanNorwegianPolishPortuguese (Brazil)Spanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-04-27
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🇮🇳 India
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Audio: EnglishArabicDanishDutchFinnishFrenchGermanItalianJapaneseKoreanNorwegianPolishPortuguese (Brazil)SpanishSpanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-04-27
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🇩🇪 Germany
Available
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Audio: EnglishGermanDutchItalianFrenchSpanish (Spain)ArabicDanishFinnishJapaneseKoreanNorwegianPolishPortuguese (Brazil)SpanishSwedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-05-18
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🇪🇸 Spain
Available
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Audio: EnglishSpanish (Spain)Portuguese (Brazil)ItalianFrenchGermanArabicDanishDutchFinnishJapaneseKoreanNorwegianPolishSpanishSwedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-05-19
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🇫🇷 France
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🇮🇹 Italy
Available
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Audio: EnglishItalianFrenchSpanish (Spain)GermanArabicDanishDutchFinnishJapaneseKoreanNorwegianPolishPortuguese (Brazil)SpanishSwedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-05-18
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🇧🇷 Brazil
Available
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Audio: EnglishPortuguese (Brazil)ItalianFrenchGermanArabicDanishDutchFinnishJapaneseKoreanNorwegianPolishSpanishSpanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-05-18
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🇨🇿 Czechia
Available
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Audio: EnglishPolishGermanArabicDanishDutchFinnishFrenchItalianJapaneseKoreanNorwegianPortuguese (Brazil)SpanishSpanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-08-01
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🇵🇭 Philippines
Available
▼
Audio: EnglishJapaneseSpanishArabicDanishDutchFinnishFrenchGermanItalianKoreanNorwegianPolishPortuguese (Brazil)Spanish (Spain)Swedish
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Subtitles: ArabicDanishGermanGreekEnglishSpanishSpanish (Spain)FinnishFrenchHebrewItalianJapaneseKoreanNorwegianDutchPolishPortuguese (Brazil)RomanianSwedishThaiVietnamese
Checked: 2026-08-02
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Not available in 🇦🇺 Australia, 🇭🇰 Hong Kong, 🇹🇼 Taiwan
How we check this data. We verify each title on Netflix across 16 regions using our own accounts, on a rolling basis. The "Checked" date shown under each country is when we last confirmed it. More about our method →
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