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Entertainment • TV Series

Sex Education

Sex Education is a British teen sex comedy-drama television series created by Laurie Nunn for Netflix.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Sex Education is a British teen sex comedy-drama television series created by Laurie Nunn for Netflix. It follows students and adults in the fictional town of Moordale as they navigate relationships, sexuality, identity, and other personal challenges. In Canada, the series was available on Netflix and received coverage in English-language media as part of broader reporting on international streaming television.

Premise

The series follows socially awkward teenager Otis Milburn, who uses knowledge gained from his sex-therapist mother to help classmates with sexual and emotional problems. The story expands to include a wider group of students and adults in Moordale.

Production and release

Sex Education was created by Laurie Nunn and distributed by Netflix. It premiered in 2019 and concluded with its fourth and final season in 2023.

Cast and characters

The ensemble cast includes Asa Butterfield as Otis Milburn and Gillian Anderson as Jean Milburn, along with Ncuti Gatwa, Emma Mackey, Connor Swindells, Kedar Williams-Stirling, Alistair Petrie, Mimi Keene, and Aimee Lou Wood.

Reception and themes

The series was widely noted for its frank approach to sex, consent, identity, and communication. Coverage also highlighted its influence on how sex is depicted on television.

Key facts

  • The series was created by Laurie Nunn for Netflix.
  • It centres on Otis Milburn, whose mother is a sex therapist, and a school-based sex-advice clinic.
  • The show is set in the fictional town of Moordale and follows teenagers and adults dealing with personal dilemmas.
  • The series ran for four seasons.
  • It is known for frank depictions of teenage sexuality and relationships.
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Canadian context

The series was available on Netflix in Canada and was widely discussed in Canadian English-language media as part of broader coverage of international streaming television.

Frequently asked questions

Who created Sex Education?
Sex Education was created by Laurie Nunn for Netflix.
What is Sex Education about?
It follows Otis Milburn and other students and adults in Moordale as they deal with sexuality, relationships, and personal problems.
How many seasons does Sex Education have?
The series has four seasons.
When did Sex Education first air?
It premiered on 11 January 2019.
When did Sex Education end?
Its fourth and final season was released on 21 September 2023.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Sex_Education_(TV_series)
    Supports: Created by Laurie Nunn; British teen sex comedy-drama; cast; original run; setting and premise.
  2. Netflixhttps://www.netflix.com/title/80197526
    Supports: Official synopsis; series premise; streaming platform.
  3. Netflixhttps://www.netflix.com/br/title/80197526
    Supports: Four seasons; comedy label; series premise; final-year availability.
  4. The New York Timeshttps://www.nytimes.com/2023/09/22/arts/television/sex-education-season-4-netflix.html
    Supports: Fourth and final season; series overview; Otis and Jean; cultural framing.
  5. BBC Culturehttps://www.bbc.com/culture/article/20230920-sex-education-the-show-that-changed-sex-on-tv-forever
    Supports: Series ended with fourth season; influence on depictions of sex on television; intimacy co-ordinator note.
  6. Rotten Tomatoeshttps://www.rottentomatoes.com/tv/sex_education
    Supports: Premiere date; season count; genre; cast; Netflix distribution; synopsis.