《最后一越》将讲述众人在《越狱》正剧最后的大结局忽略掉的四年之间发生的事。

Jane, a high school teenager, tries to deal with the discovery that she is a lesbian after developing an intense friendship with another girl who makes her discover her true sexuality, which is only the start of Jane's troubles when Jane's unaccepting mother, Janice, struggles with his surprising revelation of brought forth by her only daughter.