Search Feed Lists Calendar Ask AI

O Yoon-soo

O Yoon-soo

Known for: Acting

Born: January 1, 1998

Known for

The Day She Returns

The Day She Returns

By the Stream

Cobweb

WhatToWatch.

Find what to watch — track films and shows, follow friends, and let AI do the deciding.

Explore

Search Feed Lists Calendar Ask AI

Account

Import data Connected services Settings

Support

Help Center Desktop agent About

Legal

Privacy Terms Copyright

© 2026 WhatToWatch. All rights reserved.