法兰克福市遭到热浪袭击，市内工人纷纷罢工，堆积如山的垃圾引起鼠患问题，老鼠群在市内无孔不入，更可怕的是它们身上带有一种不知名的可致命病毒。卡田医生急忙研制一种免疫疫苗以拯救市民。但灾难控制员法兰明白到传统的灭鼠方法并不可行，唯一解救方法只有独闯鼠穴…
A closeted gay woman, Mercy (Emily Lape), meets an attractive, sexual and loving college student named Jesse (Alison Hixon) that challenges her to explore her own beliefs on sexuality and religion.
