10 Unforgettable Zombie Apocalypses in TV History

X-Files: “Millenium” 

It took seven seasons before X-Files got a zombie episode (and also, Mulder and Scully’s first true kiss!). Serving as the unofficial finale of the canceled Fox series Millennium, the special agents enlist the help of Frank Black, now retired in a mental institution in Virginia, when a former Millennium Group agent commits suicide and goes missing from his grave. This episode, penned by Breaking Bad creator Vince Gilligan, isn’t a full-on apocalypse, but is notable for some especially scary zombie attacks in the morgue and a creepy necromancer’s basement.