About
Oh Choong-hwan (오충환) is a prominent South Korean television director known for helmning several of South Korea's biggest international romance and fantasy hits. His directorial credits include the Netflix romantic drama "Melo Movie" (2025), as well as critically and commercially acclaimed series such as "Castaway Diva" (2023), "Big Mouth" (2022), "Start-Up" (2020), "Hotel Del Luna" (2019), and "While You Were Sleeping" (2017).
While You Were Sleeping
Big Mouth
Hotel Del Luna
My Love from the Star
Castaway Diva
The Birth of a Family
Start-Up
Doctors
Melo Movie