On the shelf
Popular Theory
2024Age guide: 7+
Where to watch
- United StatesAmazon Prime Video · The Roku Channel · The CW
- AustraliaFoxtel Now
- Germanyfilmfriend
36 more countries
- FranceAmazon Prime Video · SFR Play
- BrazilHBO Max
- MexicoHBO Max
- Antigua & BarbudaHBO Max
- ArgentinaHBO Max
- Austriafilmfriend
- BahamasHBO Max
- BarbadosHBO Max
- BelgiumAmazon Prime Video
- BelizeHBO Max
- BoliviaHBO Max
- ChileHBO Max
- ColombiaHBO Max
- Costa RicaHBO Max
- Dominican RepublicHBO Max
- EcuadorHBO Max
- El SalvadorHBO Max
- GuatemalaHBO Max
- GuyanaHBO Max
- HondurasHBO Max
- JamaicaHBO Max
- LuxembourgAmazon Prime Video
- NicaraguaHBO Max
- PanamaHBO Max
- ParaguayHBO Max
- PeruHBO Max
- RussiaOkko
- St. LuciaHBO Max
- SwitzerlandAmazon Prime Video
- Trinidad & TobagoHBO Max
- Turks & Caicos IslandsHBO Max
- UruguayHBO Max
- VenezuelaHBO Max
- United KingdomRent or buy
- CanadaRent or buy
- GuernseyRent or buy
Checked 11 Nov 2026 · Data: JustWatch
See it on the shelfErwin, a girl genius, is the youngest student in high school. Unfortunately she struggles with social isolation.…
★ 7/10 · 23 TMDB audience ratings
Starring
Sophia Reid-GantzertErwin Page
Lincoln LambertWinston Wilkinson
Chloe EastAri Page
Cheryl HinesTammy Page / Aunt Tammy
Marc Evan JacksonArthur Page
Kat Conner SterlingCasey
Varak BaronianAlan
Alina BraceYoung Erwin Page
Audience reviews from TMDB · may contain spoilers
edrddz: The script, while quite predictable, somehow manages to draw you in. There's a compelling element that keeps you engaged, perhaps the charm of… Read full review