Semantic Error (2022): cast, story & where to watch
2022 · Series · ★ 8.5

Released in 2022, Semantic Error is a drama series.
What it’s about. Chu Sang U, a strict computer science student, clashes with design major Jang Jae Yeong after removing his name from a project, leading to unexpected sparks.
Who’s in it. Semantic Error stars Park Seo-ham as Jang Jae-young, Park Jae-chan as Choo Sang-woo, Song Ji-oh as Choi Yoo-na and Kim No-jin as Ryu Ji-hye, among others.
How it landed. With an audience score of 8.5/10, Semantic Error sits among the best-reviewed titles in the catalogue.
Where to watch. In US you can stream it on Rakuten Viki. See the full, country-by-country breakdown on our where to watch Semantic Error page.
If you liked it. Fans of Semantic Error tend to enjoy Breaking Bad, Better Call Saul, Demon Slayer: Kimetsu no Yaiba and Attack on Titan.
Frequently asked
- Where can I watch Semantic Error (2022)?
- In US, Semantic Error is available to stream on Rakuten Viki. Availability varies by country — check our where-to-watch page for every region.
- Is Semantic Error worth watching?
- Semantic Error holds an audience score of 8.5 out of 10, and is a strong pick if you enjoy drama. Most viewers rate it highly.
- Who stars in Semantic Error?
- Semantic Error stars Park Seo-ham, Park Jae-chan, Song Ji-oh, Kim No-jin and Kim Won-gi.
- When was Semantic Error released?
- Semantic Error was released in 2022.
