E1
Episode 1














Firstborn is streaming on wavve, Watcha and TVING in South Korea. It's not currently on Netflix.
No, Firstborn is not on Netflix in South Korea as of August 2026. It's currently on wavve and Watcha.
No, Firstborn isn't on Amazon Prime Video in South Korea right now. It's on wavve and Watcha instead.
Firstborn is available on wavve and Watcha in South Korea, but you'll need an active subscription — there's no free option right now.
Firstborn has 1 season in total (54 episodes). The series concluded in 2014.
Yes — all 54 episodes across 1 season of Firstborn are out and available to stream.
No — Firstborn ended after 1 season, so there is no Season 2.