Community, a wonderful sitcom, features a single zombie episode in its many uniquely themed stories. Season 2, Episode 6, Epidemiology.
Spookiness is relatively low. The design is very tame, some basic zombie makeup paling the skin and darkening the eyes, and while they are given some interesting voices when they become a zombie, they are shambolic zombies, and aren't overly strong. 4/10 spook.
Danger is a 3/10 I would say. The zombies are slow moving, can quickly be beaten down, and can only transfer the infection through bites. Not anything special.
The transform is a 2. Skin is a little red, eyes are dark.
They are referred to explicitly as zombies, and so will get the basic zombie ranking of 9/10 name.