Mobile Suit Gundam: Iron-Blooded Orphans Episode 15 English Subbed Episode Title:The Trail of Footprints.Episode Description:Biscuit reunites with his elder brother Savarin, but he and Atra are quickly nabbed by Gjallarhorn forces while Atra fakes her identity as Kudelia. As Atra is being beaten by her interrogators, Mikazuki, Orga, and the rest of Tekkadan race to rescue them. Meanwhile, Kudelia and Fumitan meet a masked man who reveals the true motives of those backing their trip to the Dort Colonies.