What about The Others? It's a ghost story for sure, but told from the perspective of ghosts who believe they're being haunted because, you know, they don't know they're dead. Excellent ghost story.

Shit. I'm not really here. But ZOMBIES ARE MY FAVORITE THING!

There seems to be a site of undead movies -- I can't get to it from work.

Also, Dr. Who 2005 had an episode that falls into your category.

Van Helsing. Also Pirates of the Caribbean -- I would think the cursed pirates would qualify as "life-challenged", though they're not exactly undead.

But ZOMBIES ARE MY FAVORITE THING!

in this you are very much the anti-me because zombies creep me the fuck out.

Idle Hands is fucking funny.

But ZOMBIES ARE MY FAVORITE THING!

This is just begging to be filked.

Idle Hands is fucking funny.

It was a total "Dude, Where's My Car?" moment for me -- I fully expected to find it shamefully, painfully, watch-from-the-hall BAD. And then I found myself laughing my ASS off.

Putrified noses and brains that get bitten,
Stumbling cadavers with them I am smitten,
Rotting appendages tied up in strings,
Zombies are one of my favorite things!

::makes mental notes::

::stops with the mental, just makes real notes::

I certainly have to at least mention G Vs. E if only because it recalls the panel's title.

I'd forgotten about Ghost Whisperer and Medium! Unfortunately, I've not watched either one.

There was a recent-ish remake of Dawn of the Dead, as well as Romero's Land of the Dead (4th in his series of Dead movies).

Resident Evil 2
The Ring
The Ring 2
The Grudge (and also the American release of Ju-on: the Grudge, the Japanese film it was a remake of...)
Dark Water
Freddy vs. Jason (hey, a ghost and a zombie!)

On the TV front, there was that UPN show Haunted a couple of years ago, and Brimstone a good bit before that.