The WONDERfools · SEASON 1

Boon the King Duck vs Wunderkinder

Episode 4 · 2026-05-15

★ 9.8
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The WONDERfools poster
Season 1Episode 4★ 9.8/10
  • Action & Adventure
  • Comedy
  • Sci-Fi & Fantasy
  • Drama

Episode overview

Dr. Ha Won-do returns after 20 years, chasing secrets of the Child of Eternity. Later, the gang faces an attack — still unsure of their powers.

60 minutes

Season 1 episodes

1. Every Life Comes With a Surprise Twist2026-05-15 2. Secrets Are Meant To Be Kept2026-05-15 3. Brutes and Bad Luck Do Come in Droves2026-05-15 4. Boon the King Duck vs Wunderkinder2026-05-15 5. All We Need Is You2026-05-15 6. All Roads Lead to Chae-ni2026-05-15 7. The Guardians of Haeseong City Part 12026-05-15 8. The Guardians of Haeseong City Part 22026-05-15