Picture (L to R): Moon Sang Min and Shin Si Ah
Shin Si Ah and Moon Sang Min will play the romantic leads in Netflix’s newest coming-of-age romance K-drama, Do Not Climb Over the Wall, from Our Beloved Summer writer Lee Na Run. Production is scheduled to begin in September 2026, and we expect a late 2027 release for the series. Here’s everything we know about Do Not Climb Over the Wall on Netflix.
Do Not Climb Over the Wall is an upcoming South Korean Netflix Original romantic drama series written by Lee Na Eun, who previously wrote Melo Movie and the Our Beloved Summer series and movie.
What is the plot of Do Not Climb Over the Wall?
An official synopsis has yet to be revealed, but we have a brief description from Naver translated into English:
“A high-teen romance drama that captures the fresh, youthful emotions of coming-of-age love, with a melodramatic sensibility. “
Who are the cast members of Do Not Climb over the Wall?
So far, the only cast members reported to have joined the K-drama are Moon Sang Min and Shin Si A, also known as Cynthia, who play the lead roles.
Shin Si A has starred in two Netflix projects: the Hospital Playlist spin-off Resident Playbook as Pyo Nam Gyeong and the 2025 romantic film Even if This Love Disappears Tonight as Han Seo Yun. She will also play the lead role in Netflix’s upcoming K-drama Grand Galaxy Hotel. Outside of Netflix, the actress has starred in films such as The Old Woman with the Knife, The Witch: Part 2 The Other One, and When Two Guys Fight Over Me.
Picture (L to R): Shin Si Ah in Resident Playbook, Even If This Love Disappears from the World Tonight, and The Old Woman with the Knife.
Moon Sang Min has starred in Netflix K-dramas such as Under the Queen’s Umbrella as Grand Prince Sung Nam and My Name as the supporting character Ko Gun Pyung. He recently starred in a lead role in Netflix’s South Korean film Pavane as Lee Gyeong Rok, and will also star in Netflix’s upcoming K-drama Beauty in the Beast.
Picture (L to R): Moon Sang Min in My Name, Under the Queen’s Umbrella and Pavane
We expect more cast members to be announced as we get closer to the start of production.
What is the production status of Do Not Climb Over the Wall?
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The series is currently in pre-production, and it has already been reported that filming will begin in September 2026 and conclude by January 2027.
Post-production is also scheduled to last from February 2027 to June 2027.
넷플릭스 오리지널 시리즈 <담을 넘지 마시오> pic.twitter.com/U0BJBS5bhS
— ً (@ggonigone) May 25, 2026
When will Do Not Climb Over the Wall release on Netflix?
With the full production schedule revealed for Do Not Climb Over the Wall, we would expect to see a late 2027 or early 2028 release date.
Are you looking forward to watching Do Not Climb over the Wall on Netflix? Let us know in the comments below!
