Unlikely Heroes and 1999 Vibes: Everything We Saw in The WONDERfools Trailer!

1999 called, and it’s bringing accidental superpowers with it!

May 4, 2026 Harshil Shakya Youtube

Have you ever wondered what would happen if a group of totally ordinary-maybe even a little bit “flawed”-neighbors suddenly woke up with superpowers? Well, grab your snacks, because The WONDERfools Trailer just dropped, and it is every bit as chaotic, nostalgic, and hilarious as we hoped!

Set against the colorful backdrop of 1999, the trailer introduces us to a world where being a “superhero” isn’t about capes and perfect landings; it’s about surviving the confusion of powers you can’t quite control.

What’s Happening in the Trailer?

The trailer kicks off with a massive hook: our lead, Chae-ni, looking absolutely bewildered with a nosebleed, wondering if she’s dying. Spoiler alert: she’s not-she’s just becoming a superhuman! From there, the energy shifts into high gear. We see a quiet town turned upside down as a group of misfits starts discovering they have “defective” abilities.

Whether it’s accidental teleportation that lands you in a wardrobe or super strength that destroys a wall while trying to throw a soda can, the trailer highlights the comedy of not knowing how to use your gifts. But it’s not all laughs; there’s a mysterious vibe under the surface, hinting at disappearances and a darker threat looming over the city of Haeseong.

Meet the “WONDERfools”

The cast is absolutely stacked! Here is who you’ll see leading the charge:

  • Park Eun-bin (as Eun Chae-ni): Our favorite Extraordinary Attorney Woo star is back as a quirky girl whose life gets “teleported” into madness.
  • Cha Eun-woo (as Lee Un-jeong): He plays a mysterious, slightly stiff civil servant who seems to know more about these powers than he lets on.
  • Kim Hae-sook, Choi Dae-hoon, & Im Seong-jae: They round out the neighborhood crew, each bringing their own brand of “flawed” superhuman chaos.

The Basic Plot Premise

The series takes us back to the turn of the millennium. In 1999, a group of socially awkward townies in Haeseong accidentally gain supernatural powers. Instead of becoming polished Avengers, they are “defective superhumans”-individuals who struggle to control their new abilities. When a string of mysterious events threatens their home, these lovable misfits must put aside their confusion and work together to save the day.

The WONDERfools Trailer promises a perfect blend of retro 90s vibes, laugh-out-loud comedy, and heart-pounding action. Mark your calendars for May 15th on Netflix-this is one superpower struggle you won’t want to miss!