The Glaston Knights are introduced in episode 21, having just arrived from the mainland, and are instrumental in defeating the Black Knights during their attempted rebellion in the first-season finale. In the second season, Alfred and Bart are killed during an attempted execution of the Black Knights captured during the rebellion; Bart's "Gloucester" is crushed by a G-1 Mobile Base, while Kallen kills Alfred. In the same skirmish, Lelouch uses his Geass on David to stage an attack on Rolo. David and Edgar are killed during the second battle of Tokyo by Chiba (with assistance from Kallen) and Tohdoh respectively. Claudio escapes when the F.L.E.I.J.A. bomb detonates, making him the only surviving member.