

Where to watch
Firstborn isn't on any streaming service in Thailand right now, but it's available in South Korea. Streaming rights are licensed per country.
Seasons & Episodes
Cast · Directed by Lee Kwan-hee
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Firstborn — streaming FAQ
Which OTT platform streams Firstborn?
Firstborn isn't on any streaming service in Thailand yet, but it's available in South Korea. Streaming rights differ by country — switch your country in the header to see where.
Is Firstborn on Netflix?
No, Firstborn is not on Netflix in Thailand as of August 2026.
Is Firstborn on Amazon Prime Video?
No, Firstborn isn't on Amazon Prime Video in Thailand right now.
Where can I watch Firstborn for free?
Firstborn isn't streaming in Thailand yet, so there's no way to watch it free at the moment.
How many seasons are in Firstborn?
Firstborn has 1 season in total (54 episodes). The series concluded in 2014.
Are all episodes of Firstborn out yet?
Yes — all 54 episodes across 1 season of Firstborn are out and available to stream.
Is there a Season 2 of Firstborn?
No — Firstborn ended after 1 season, so there is no Season 2.








