Synopsis
Battery Grandma actively works inside Dong-gu’s grandma’s blood pressure monitor and radio. One summer during his school break, Dong-gu visits his grandma’s place in the countryside. Dong-gu chases a baby wild boar into a cornfield, only to encounter a much larger one. Will Dong-gu’s Grandma and Battery Grandma be able to save him in time?
Details
- Jeon Seung-bae
- June 9, 2026
- Released
- South Korea
Where to watch
No known streaming options in United States.
