Every Byeon Woo-seok Show And Movie You Need to Watch

If you just finished binge-watching the first few episodes of Perfect Crown and now you’re obsessed with Byeon Woo-seok and you’ve got nothing to watch, welcome to the collective psychotic breakdown we’re all having waiting for another week.

What are we expected to do? Live our life for a week? Eat meals? Sleep on a normal schedule? Not viable. Not while Byeon Woo-seok is out here doing whatever he's doing in that period costume with those eyes.

The the man has been working steadily for years, which means there's a proper back catalogue to get through while you wait. Byeon has been interesting since well before Lovely Runner put him on everybody’s radar, and going back through his filmography now definitely hits differently.

Byeon Woo-seok Shows And Movies

Here's everything worth watching.

Record of Youth (2020)

This was his first real leading role! Well, technically Park Bo-gum is the lead and Woo-seok is the second lead, but he really does stand out. He plays Hae-hyo, the rich best friend whose entire career is being quietly bankrolled by his mother, and then slowly realises that none of it means anything. This could’ve been a usual second-lead part but Woo-seok is a great actor and it really shows here.

Moonshine (2021)

Byeon plays a Joseon crown prince who keeps sneaking out of the palace to drink illegal booze and cause problems, and he is genuinely funny in it — physically loose, a little ridiculous, clearly delighted by the material. It matters because Lovely Runner and Perfect Crown both lean into the wounded, soulful register, and if that's all you've seen, you're missing half of what he can do. If you've only ever seen him smouldering, this one will recalibrate you.

20th Century Girl (2022)

The film is a nostalgia piece set in 1999, built around first love and the specific agony of being a teenager before you could just text someone. Byeon plays Woon-ho, and the performance is almost entirely in what he doesn't say — it’s all in his eyes. The ending will break you, you’ve been warned.

Soulmate (2023)

The film is about two women — their friendship, their fracture, fourteen years of love and resentment — and Byeon is technically a supporting player. But Ham Jin-woo is the fault line the whole story runs through, and he plays the character with an almost frustrating lack of vanity. Jin-woo isn't a villain, isn't a hero, is just a man who loved someone and couldn't hold it together, and Byeon refuses to make him more sympathetic than that. It's disciplined, unglamorous work and some of the best acting in his catalogue. It didn’t perform well at the box office, but it’s a genuinely underrated movie.

Strong Girl Nam-soon (2023)

Ryu Shi-oh is a drug lord in a beautifully cut suit, and Byeon plays him like the most dangerous thing in any room. The show itself is a loud, chaotic superhero comedy, which makes his presence even more unsettling; everyone else is in on the joke and he's just... not.

Lovely Runner (2024)

Here's the thing about Lovely Runner that gets lost in the fan edits: Ryu Sun-jae is genuinely one of the more complicated roles a Korean TV actor has pulled off in recent years. On paper he's an idol — perfect career, devoted fanbase, the kind of face that sells out arenas. Underneath that, he's a person who has been quietly drowning for years and has become very, very good at making sure nobody notices. Byeon plays both layers without ever tipping too hard into either one, which is the whole job.