Plot Summary
A buddy series of "Dukgyu," a 68-year-old making weird poses in front of the gym mirror, wearing a sleeveless t-shirt, and his grandson "Donghyun," who just doesn't get him.
Full Cast & Characters
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Frequently Asked Questions
Where can I watch Muscle Grandpa online?
Muscle Grandpa (2021) is available to stream on various platforms. You can also watch it online via our Watch Online button.
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It has an IMDb rating of 0.0/10 based on 0 votes.
How long is Muscle Grandpa?
Muscle Grandpa has a runtime of 0 hours and 23 minutes.
Movie Details
- Release Date
- 2021-09-15
- Status
- Released