COCKNEYS' VS ZOMBIES was about this guy whose father lived in an old folks' home that was going under, & the residents were about to be evicted. So he & his friends rob a bank. As they are about to make their get-away, they realize that only the people inside the bank had been spared being zombified. STALLED had a somewhat similar plot; this maintenance man is in the ladies' room, working on the PA system, when the zombie apocalypse occurs. Zombies storm the restroom, & the guy hides in a stall. Another 4
A third somewhat related film is NAZIS AT THE CENTER OF THE EARTH, because both Mengle & Hitler are alive and well, though neither are zombies.

