My Little Brother
My Little Brother streams in the US on GuideDoc, and free with ads on The Roku Channel, Plex, Plex Channel and 2 more apps, as of October 6, 2026.
A random boy popped into our family.
Soo-kyung works as a reporter. She has an older brother, Sung-ho, and younger sister, Joo-mi. She thinks of her two siblings as burdens. One day, Nak appears in front of them. He is their youngest sibling.
Where to watch
9 apps, one package.
This title is not on an app included with Spectrum, but Spectrum Stream TV Signature includes HBO Max, the Disney+ and Hulu bundle, Peacock, Paramount+ and more. Spectrum Internet is required and sold separately.
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GuideDoc
The Roku Channel
Plex
Plex Channel
Amazon Prime Video Free with Ads
Tubi TV
