杰夫·瓦斯特

　　美国正义协会是一群在第二次世界大战中协助盟军的英雄，他们从未来获得了一位盟友，这位盟友将他们送上了一场改变历史的冒险之旅。

　　Kara, devastated by loss of Krypton struggles to adjust her new life on Earth. Superman mentors her. Meanwhile, she must contend with a mysterious group called the Dark Circle who searches for a powerful weapon held in the Academy's vault.