Watching TV series in the original language is one of the most effective methods to progress in English, particularly for developing listening comprehension and getting used to the language as it is actually spoken. For teenagers, the choice of series directly determines motivation: a series adapted to the level maintains engagement over several seasons, whereas content that is too difficult discourages quickly.
This ranking covers 20 English TV series for teenagers, selected on three criteria: clarity of diction, common and accessible vocabulary, and narrative interest over time. The series are organized from the most accessible level to the most demanding, with for each entry the corresponding CEFR level, the dominant accent, and the platform available in France.
1. Anne with an E
Canadian Netflix series adapted from the novel Anne of Green Gables. It tells the story of Anne Shirley, an eleven-year-old orphan taken in at a farm on Prince Edward Island at the end of the nineteenth century. The pace is slow, the dialogues rich and expressive, and the situations visually clear. Anne expresses herself in a developed way, with varied vocabulary without slang or excessive contractions. It is one of the most recommended series for a first contact with the original language.
- Level: A2 (beginner-intermediate)
- Accent: Canadian English, very close to standard American
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: middle school students, first viewings in original language
2. Brooklyn Nine-Nine
American comedy series about investigations and the daily life of police officers at the 99th precinct in New York. The tone is light, situations repetitive from one episode to another, and each character has a distinct and identifiable way of speaking. The dialogues are short, paced, with very common idiomatic expressions. The series is particularly suited for working on informal English and American verbal humor from A2 level onwards.
- Level: A2-B1 (beginner to intermediate)
- Accent: standard American English, New York
- Platform: Disney+, Netflix
- Subtitles: French and English available
- Ideal for: teens 12 years and older, working on everyday expressions
3. The Good Place
American philosophical comedy series broadcast on Netflix. A woman accidentally finds herself in “the good place” after her death and must learn to become a better person. The series blends absurd humor and reflections on morality with well-constructed and clear dialogues. The vocabulary is accessible, grammatical constructions simple, and each twenty-two-minute episode flows easily.
- Level: A2-B1
- Accent: standard American English
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 12 years and older, short episodes, everyday vocabulary
4. Stranger Things
American science fiction Netflix series taking place in the 1980s in a small town in Indiana. A group of teenagers faces paranormal phenomena. The English used is slightly more formal than in contemporary series, which makes it more accessible. The dialogues are carried by young characters, with school, friendly, and family vocabulary dominating. The visual context greatly helps comprehension without subtitles.
- Level: A2-B1
- Accent: Midwest American English
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 12 years and older, middle school to high school level
5. Heartstopper
British Netflix series broadcast since 2022, adapted from a graphic novel. It follows two high school students who develop a friendship and then a relationship in an English high school. The tone is gentle, realistic, and positive. Episodes last twenty to thirty minutes, the dialogues are those of contemporary British high school students, clearly articulated. It is the reference for working on current British English in a school and emotional register.
- Level: A2-B1
- Accent: standard British English, southern England
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 13 years and older, discovery of British accent
6. Wednesday
Netflix series produced in 2022, derived from The Addams Family. Wednesday Addams attends a school for young gifted students with special powers. The main character expresses herself with precision and irony in a slightly formal but accessible register. The main actress’s diction is clear and slow, which facilitates comprehension. School, emotional, and social vocabulary is very present. The series achieved worldwide success with teenagers.
- Level: B1
- Accent: American English, very clear diction
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 13 years and older, work on pronunciation
7. Never Have I Ever
American Netflix comedy series created by Mindy Kaling. It follows Devi, an Indian-American high school student, in her social, romantic, and family relationships. The English is contemporary, idiomatic, with typical expressions of today’s American high school students. The tone is light, situations clear, and emotional vocabulary is very developed. The series also provides a window into vocabulary about relationships and American school life.
- Level: B1
- Accent: California American English
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 13 years and older, emotional and school vocabulary
8. Ginny & Georgia
American Netflix series about the relationship between a mother and her teenage daughter who move to a small town in New England. The plot mixes family drama, romance, and mystery. The dialogues are contemporary, with common vocabulary and very natural young expressions. The series alternates between the mother’s English, which is more colorful and informal, and Ginny’s, typical of a current American high school student.
- Level: B1
- Accent: standard American English
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 14 years and older, contemporary expressions
9. The 100
American post-apocalyptic series in which one hundred young delinquents are sent to Earth a century after a nuclear catastrophe. The dialogues are direct, sentences short, vocabulary focused on action and survival. Standard American English is spoken without a marked regional accent. For a high school student at intermediate level looking for a gripping series over several seasons, it is a solid choice with accessible delivery.
- Level: B1
- Accent: standard American English
- Platform: Netflix, Prime Video
- Subtitles: French and English available
- Ideal for: teens 14 years and older, vocabulary of action and group relationships
10. Outer Banks
American adventure series Netflix set in the Outer Banks islands of North Carolina. A group of teenagers searches for a legendary treasure. The pace is brisk, dialogues fast, and vocabulary rooted in outdoor life, the sea, and relationships between young people. A slight Southeast American accent is present but does not hinder comprehension. It is a natural progression to move from intermediate level to upper-intermediate.
- Level: B1-B2
- Accent: American English, slight Southeast flavor
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 14 years and older, progression toward advanced level
11. Ted Lasso
Apple TV+ comedy series about an American football coach recruited to manage an English football club. The series is based on the cultural gap between Ted’s American English and the British English of his surroundings. The dialogues are clear, positive, with rich sports and human vocabulary. It naturally exposes viewers to the two main accents and the vocabulary differences between the two variants of the language.
- Level: B1-B2
- Accent: mixed American and British English
- Platform: Apple TV+
- Subtitles: French and English available
- Ideal for: teens 14 years and older, comparison of the two accents in context
12. Sex Education
British Netflix series about a high school student whose mother is a sex therapist and who sets up an informal advice clinic in his school. The themes addressed are identity, relationships, and self-esteem. The dialogues expose contemporary British slang, varied accents (Welsh, London, Scottish), and rich emotional register. It is one of the best series for discovering the English of today’s British teenagers.
- Level: B1-B2
- Accent: British English, varied regional accents
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 16 years and older, British slang and emotional vocabulary
13. The Office (American version)
American Netflix comedy filmed in mock-documentary format about the daily life of employees at a paper company in Pennsylvania. The dialogues reproduce the way people speak at the office and among colleagues, with lots of deadpan humor and common professional expressions. The documentary setting prompts characters to address the camera directly, which facilitates vocabulary comprehension.
- Level: B1-B2
- Accent: standard American English, Pennsylvania
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: teens 14 years and older, professional vocabulary and verbal humor
14. How I Met Your Mother
American Prime Video comedy series about a group of friends in New York, told in flashback by a character who explains to his children how he met their mother. The narrative format exposes a wide variety of idiomatic expressions in different contexts. The dialogues are fast and natural, with lots of verbal humor. The series is a classic for working on conversational expressions of American English.
- Level: B1-B2
- Accent: standard American English, New York
- Platform: Disney+, Prime Video
- Subtitles: French and English available
- Ideal for: high school students, conversational expressions and American humor
15. Sherlock (BBC)
British BBC series that transposes Sherlock Holmes to contemporary London. Benedict Cumberbatch and Martin Freeman carry dense, fast, and highly elaborate dialogues. The vocabulary is rich, cultural references numerous, and the standard British accent well-articulated. The series is particularly useful for working on comprehension of formal and precise English, with an analytical and deductive register uncommon in other series for teenagers.
- Level: B2
- Accent: standard British English (RP)
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: high school students at final year level, formal vocabulary and logical reasoning
16. Gossip Girl (reboot, 2021)
American reboot of the original series, broadcast on HBO Max. The series follows students at a private high school in New York against a backdrop of social intrigue and rivalries. The English is contemporary, with very current expressions and social media vocabulary integrated into the dialogues. The reboot is visually modern and exposes viewers to current American English from the East Coast.
- Level: B1-B2
- Accent: American English, New York
- Platform: HBO Max
- Subtitles: French and English available
- Ideal for: teens 15 years and older, contemporary vocabulary and social media
17. Downton Abbey
British historical series about the life of an English aristocratic family and their servants, from 1912 to the 1920s. The series exposes two very distinct registers: the formal Queen’s English of the aristocrats and the more common English of the servants. For a learner who wishes to understand the basics of formal British English and its protocol vocabulary, it is an unparalleled resource.
- Level: B1-B2
- Accent: classic British English, regional accents present
- Platform: Prime Video, Netflix
- Subtitles: French and English available
- Ideal for: high school students, discovery of formal British English and historical vocabulary
18. Skins
British series about high school students in Bristol, broadcast between 2007 and 2013. It addresses themes of identity, family, drugs, and relationships in a raw and direct way. The English is very informal, with lots of British slang from the late 2000s. The series exposes varied regional accents (Bristol, Manchester, Scotland) and very natural spoken language, far from school register.
- Level: B2
- Accent: British English, marked regional accents
- Platform: Prime Video
- Subtitles: English available (French subtitles rare)
- Ideal for: advanced high school students, British slang and regional accents
19. Gilmore Girls
American Netflix series about the complicit relationship between Lorelai and her teenage daughter Rory in a small town in New England. The series is known for its extremely rapid dialogues and dense cultural references. This is precisely what makes it an effective tool for high school students aiming for B2 level: the series forces development of contextual comprehension, without being able to rely on every word. The vocabulary of family, school, and American culture is very rich.
- Level: B2
- Accent: New England American English
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: advanced high school students, high-speed comprehension
20. The Crown
British Netflix series about the history of the British monarchy since the 1950s. The dialogues are carefully written, in a formal and institutional register, with actors who speak high-quality English. It is the reference series for working on Queen’s English, diplomatic expressions, and political vocabulary. It is aimed at high school students who want to go beyond everyday vocabulary and understand the English of institutions.
- Level: B2
- Accent: formal British English (RP)
- Platform: Netflix
- Subtitles: French and English available
- Ideal for: final year high school students and beyond, formal and political English
How to use these series to progress
Watching a series in the original language without method produces limited effects. A progressive approach gives better results. The first step is to watch an episode with French subtitles to grasp the plot. The second step switches to English subtitles: the goal is to match what you hear with what you read. The third step, possible from B1 level onwards, is watching without subtitles on previously seen episodes.
For fast-paced series like Gilmore Girls or How I Met Your Mother, pausing and rewinding a few seconds are valid techniques. For British series, writing down unknown expressions in a notebook and looking them up after the episode speeds up slang acquisition. To go further in learning English, structured courses adapted to age effectively complement original language viewing: English courses for teenagers make it possible to work on grammatical structures that series expose but do not explain.
