S4, Ep1 - The Terrible Trio 　　Three rich youths who commit armed robbery for fun are pursued by Batman as their irresponsible hobby escal ates into potentially worse deeds. 　　S4, Ep2 - Showdown 　　While the Dynamic Duo race to stop Ra's Al Ghul from performing a kidnapping, the wild west story of how one of his sons was opposed by the disfigured bounty hunter, Jonah Hex, is told. 　　S4, ... (展開(kāi)全部)