Is Fullmetal Alchemist: Brotherhood episode 53 filler?
Canon No, episode 53 of Fullmetal Alchemist: Brotherhood is canon.
#53
Flame of Vengeance
復讐の炎
Aired 18 Apr 2010
Canon No, episode 53 of Fullmetal Alchemist: Brotherhood is canon.
#53
Flame of Vengeance
復讐の炎
Aired 18 Apr 2010