Stream anime episodes online for free, Watch Berserk Episode 13 English version online and free episodes. Anime Episode guide, Chapter Berserk Episode 13 English dubbed Prepared for Death The commander of the Blue Whale Knights and his crew find Guts and Casca. Though completely outnumbered, Guts tells Casca to run and stays to fight. Some men go after Casca, catching her and holding her down in order to rape her. Guts continues fighting.