Episode 21: “Advance of the Fool”
- 21 of 64
- August 30, 2009
- 24 min
- Aired
| Series | Fullmetal Alchemist: Brotherhood |
|---|---|
| Episode | 21 of 64 |
| Japanese | 愚者の前進 |
| Original air date | August 30, 2009 |
| Episode length | 24 min |
| Studio | Bones |
| Previous episode | Episode 20: “Father Before the Grave” |
| Next episode | Episode 22: “Backs in the Distance” |
| Streaming | Crunchyroll, Netflix, Prime Video, Hulu |
“Advance of the Fool” is episode 21 of the anime Fullmetal Alchemist: Brotherhood. It first aired on August 30, 2009.
Summary
A summary of this episode has not been written yet.
Music in this episode
- OP 2“Hologram” — NICO Touches the WallsAnimeThemes
- ED 2“LET IT OUT” — Miho FukuharaAnimeThemes
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.