Hagane no renkinjutsushi - Season 1 Episode 5

When the train the brothers are taking to Central is hijacked by terrorists, Ed and Al learn that General Haruko and his family are also on board. Bald, the leader of the terrorists, threatens to kill the hostages unless their demands are met. Ed meets the challenge to free everyone, but he soon discovers that he and Bald have something in common; an Automail arm.