A preview for 'After-School Teacher Taeri' on tvN D ENT’s YouTube channel is going viral, teasing a rookie teacher’s hilarious, sometimes chaotic theater class and a heartwarming journey of growth. The clip was uploaded on March 16, 2026, at 10:30 p.m. KST, ahead of the show’s Sunday 7:40 p.m. tvN broadcast, with streaming available on TVING.
The video spotlights a first-time teacher running a theater workshop with kids, capturing laugh-out-loud moments and sweet classroom chemistry. Students react playfully during the lesson, shouting lines like "Wow, it really feels like Cocoon!"
Building hype, 'After-School Teacher Taeri' centers on the warm bond between teacher and students, blending coming-of-age beats with punchier comedy. A production insider shared, "Unlike previous projects, this one cranks up the comedic elements even more."
According to related reports, the drama airs Sundays at 7:40 p.m. on tvN and is also available to stream on TVING.