

Episode 37: “The First Homunculus”
- 37 of 64
- December 20, 2009
- 24 min
- Aired
| Series | Fullmetal Alchemist: Brotherhood |
|---|---|
| Episode | 37 of 64 |
| Japanese | 始まりの人造人間〈ホムンクルス〉 |
| Original air date | December 20, 2009 |
| Episode length | 24 min |
| Studio | Bones |
| Previous episode | Episode 36: “Family Portrait” |
| Next episode | Episode 38: “Conflict at Baschool” |
| Streaming | Crunchyroll, Netflix, Prime Video, Hulu |
“The First Homunculus” is episode 37 of the anime Fullmetal Alchemist: Brotherhood. It first aired on December 20, 2009.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 3“Golden Time Lover” — Sukima SwitchAnimeThemes
- ED 3“Tsunaida Te” — Lil'BAnimeThemes
Where to watch
Streaming services that list Fullmetal Alchemist: Brotherhood. What you can watch depends on your country. Acino does not host any video; each link leads to the service's own page.
Episode guide
All 64 episodes → · 17 of 64 episodes have a summary
About the series

The story follows two brothers on a journey to restore their bodies after a failed attempt at human transmutation. Along the way, they uncover a nationwide conspiracy and explore their country's history.
Read the article →References
- “Fullmetal Alchemist: Brotherhood”. Kitsu. Retrieved October 22, 2026.
- “Fullmetal Alchemist: Brotherhood”. MyAnimeList. Retrieved October 27, 2026.
- “Fullmetal Alchemist: Brotherhood”. AnimeThemes. Retrieved October 23, 2026.
Episode titles and air dates come from Kitsu. The summary is written by Acino with AI assistance and checked so that it does not copy other sites.