Where to watch Legally Dad in the US
Legally Dad isn't currently available on any subscription platform in the US.
Availability updated November 3, 2026.
Legally Dad plot
Orphan Ah Young is a financially struggling 23-year-old who takes care of her 8-year-old sister Dan Bi while juggling part-time jobs. One day a 28-year-old man Yoo Sang appears in front of Ah Young offering to be her dad through a signed agreement.
