Yoo Yeon-seok has returned as 'Ahn Jung-won.'

On the 28th, his agency King Kong by Starship revealed several behind-the-scenes stills from the tvN weekend drama 'Resident Playbook' (creators Shin Won-ho, Lee Woo-jung, director Lee Min-soo, writer Kim Song-hee) featuring Yoo Yeon-seok's special appearance as pediatric surgeon 'Ahn Jung-won.'

In the released photos, Yoo Yeon-seok remains a charming 'Ahn Jung-won.' On the other hand, he has changed to black hair, moving away from his trademark brown, showcasing a different charm as if reflecting the passage of time.

In another photo, Yoo Yeon-seok cannot take his eyes off the script. That day, he naturally blended into the atmosphere on set and reportedly worked hard to leave a strong impact with his brief appearance through numerous discussions with director Lee Min-soo.

In seasons 1 and 2 of tvN 'Hospital Playlist', Yoo Yeon-seok left an unforgettable character, providing warm comfort with his kindness toward patients, families, and lovers, as well as delivering delightful laughter through his fantastic chemistry with friends. On the 26th, he surprised viewers with a sudden appearance as 'Ahn Jung-won' in episode 5 of 'Resident Playbook', which delighted the audience. Yoo Yeon-seok depicted a steadfast support for a child facing the passing of their mother, embodying 'the Man from Nowhere' and fulfilling fans' expectations 200%.

[Photo] Provided by King Kong by Starship

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