Code Geass Episode 16 English Dubbed Episode Title:Nunnally Held Hostage.Episode Description:C.C. departs as a messenger to the Chinese Federation and Milly has a marriage interview with Lloyd Asplund, creator of the Lancelot. Mao returns to kidnap Nunnally and holds her hostage in the Ashford Academy sewers. Lelouch and Suzaku work together to rescue her, with Suzaku's physical adeptness and the clever use of Lelouch's Geass proving to be beyond Mao's planning. Before he can be arrested, Mao reveals that Suzaku killed his own father; in return, Lelouch silences Mao with his Geass and C.C. returns and kills Mao.