Viu
E1The Debt
Where to watch
Seasons & Episodes
E1
E2The New World
E3Out of Control
E4Speechless
E5Losing Faith
E6Determination
E7Mysterious Author
E8The Secret
E9Unbearable Stress
E10Peacemaker
E11The Deep Forest
E12Massive Success
Cast · Directed by Natthaphon Phatcharachayanon
More from Suprawat Pattamasoot · Lead actor
More from Thanawat Koosuwan · Co-star actor
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My Grandpa Is a BL Writer — streaming FAQ
Which OTT platform streams My Grandpa Is a BL Writer?
My Grandpa Is a BL Writer is streaming on Viu in Philippines. It's not currently on Netflix.
Is My Grandpa Is a BL Writer on Netflix?
No, My Grandpa Is a BL Writer is not on Netflix in Philippines as of September 2026. It's currently on Viu.
Is My Grandpa Is a BL Writer on Amazon Prime Video?
No, My Grandpa Is a BL Writer isn't on Amazon Prime Video in Philippines right now. It's on Viu instead.
Where can I watch My Grandpa Is a BL Writer for free?
My Grandpa Is a BL Writer is available to stream free (with ads) on Viu in Philippines.
How many seasons are in My Grandpa Is a BL Writer?
My Grandpa Is a BL Writer has 1 season in total (12 episodes). The series concluded in 2026.
Are all episodes of My Grandpa Is a BL Writer out yet?
Yes — all 12 episodes across 1 season of My Grandpa Is a BL Writer are out and available to stream.
Is there a Season 2 of My Grandpa Is a BL Writer?
No — My Grandpa Is a BL Writer ended after 1 season, so there is no Season 2.
