Episode Title:Final Exam.Episode Description:The Titans battle against Jinx, Gizmo, and Mammoth – members of the villain organization The Hive sent by Slade for their final test – and lose, with Robin going missing. The Hive members then kick the remaining Titans out of their tower and take over. Robin returns and the whole team fights to kick the Hive out of their home. Despite their defeat, Slade was pleased with the outcome.