Season 5
Episodes
1 WHAT? DOOR! EP.36 | Documentary 1 Day - 24 Hours of Six Young Professionals: Hanmun Company Part 1 Jun 17, 2025 
2 WHAT? DOOR! EP.37 | A Day in the Life of a K-Office Worker: Hanmun Company Part 2 Jun 24, 2025 
3 WHAT? DOOR! EP.38 | Reasons Why You Shouldn't Leave Your Child with Dad: Parenting Diary Jul 1, 2025 
4 WHAT? DOOR! EP.39 | Master, You Know.. Can I Drop by on Tuesday?!: Taekwondo Next Door Jul 8, 2025 
5 WHAT? DOOR! EP.40 | My Name is Boy Next Door, I'm a Detective: Great Detective Next Door Jul 15, 2025 
6 WHAT? DOOR! EP.41 | You Want Me to Fail? No, Never!: Detective Next Door Jul 22, 2025 7 WHAT? DOOR! EP.42 | Goodnight: Sleep Champion League Jul 29, 2025 
8 WHAT? DOOR! EP.43 | This Video Will Become a Holy Site in 10 Years: Anything to Ask? Aug 5, 2025 
9 WHAT? DOOR! EP.44 | The Vanished Night Aug 12, 2025