Most Disturbing Cartoon Episodes

Ren Seeks Help - Ren & Stimpy The Lost Episodes

Not only is this the worst acting ever, but it's also the worst writing in history! I mean, Ren abusing animals just for fun? That's literally evil! This doesn't even feel like a real Ren and Stimpy episode. It feels more like a horror movie that's hard to watch.

Ren's birth was disturbing. There's smoking in the emergency room when there shouldn't be, and after Ren is born, Bambi comes by and eats the placenta.

What Ren did to that poor frog was just plain AWFUL! What kind of horrible person could possibly find this god-awful, terrible, horrible, sickening excuse for an episode funny?

Dark Harvest - Invader ZIM

--SPOILERS--
Yep, I doubt I've ever seen a more disturbing and dark episode of anything, and that's coming from someone who thrives on that type of thing. Zim takes the organs of his classmates in order to seem more "human," complete with a chase scene and everything. Although, to be honest, I found it pretty funny when he slurped up the intestine like it was nothing.

The episode as a whole is just plain gross, but the part that makes me want to barf is when the intestine spills out of Zim's mouth onto the floor, and he slurps it back in... Ew!

HumancentiPad - South Park

I've only seen this episode once... once and never again!

Too disturbing to watch.

The fact that it's a parody of Human Centipede is enough said.

Screams of Silence: The Story of Brenda Q - Family Guy

Ah yes, let's make an episode glorifying domestic violence! -Creators at some point.
But in all fairness, PLEASE do not do this. It can be very disrespectful to people who have gone through it.

Night of the Chimera's Cry - Fullmetal Alchemist

Where do I even begin? It was disturbing because Shou Tucker used his own daughter to make a chimera. It's just plain sick and wrong. Even more disturbing was what happened to poor Nina afterward. The sight of seeing Nina's bloody stain on the wall haunts me to this day.

I'll have to ask my friend if she saw this and, if she did, what she thought of it.

One Coarse Meal - SpongeBob SquarePants

One Coarse Meal.
Mr. Krabs torments Plankton with a whale suit. The worst part of the episode is when Plankton attempts suicide (yes, SUICIDE) before SpongeBob talks him out of it.

If I had a nickel for every suicide joke in SpongeBob, I would have two nickels.

Perfect - Courage the Cowardly Dog

It scared me and gave me nightmares.

It was not that scary, but the scene with the deformed baby isn't that disturbing - just weird.

Scott Tenorman Must Die - South Park

The episode is pretty much a back-and-forth revenge plot where Cartman tries to get back $20 from Scott Tenorman for selling him pubes. For the most part, the episode is funny, but the ending is rather disturbing. Cartman steals Mr. and Mrs. Tenorman's murdered bodies, grinds them up, and puts them in chili for Scott to eat. When Scott breaks down after hearing the news, Cartman starts licking his tears and gloating about winning the prank war. I respect you, Matt and Trey, but this just goes too far.

Cartman really went way too far. I mean, killing both of Scott Tenorman's parents, turning them into chili, and feeding it to him - all over a measly 16 dollars.

The Springfield Files - The Simpsons

It's innocent enough, but the scene where a drunken Homer gets lost in the woods at night and finds an alien, who would later turn out to be Mr. Burns, scared me as a kid. The thing is, this wasn't even meant to be a Halloween special like Treehouse of Horror, which just adds to the horror.

Stimpy's Fan Club - The Ren and Stimpy Show

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The Boys of Bummer - The Simpsons

"The Boys of Bummer" is the eighteenth episode of the eighteenth season of The Simpsons. It originally aired on April 29, 2007. The episode was written by Michael Price and directed by Rob Oliver.

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Brian's a Bad Father - Family Guy

Leap Frogs - Rockos Modern Life

I don't think this episode is quite as disturbing as it's made out to be. Considering the fact that it came from Season One, I'd say it actually fits pretty nicely with the general style of that glorious and magnificent season. There isn't really anything wrong with it when you think about it.

Honestly, this episode really didn't scare me as much as Camera Shy did.

SquidBob TentaclePants - SpongeBob SquarePants

"SquidBob TentaclePants" is the 10th episode of Season 4 of SpongeBob SquarePants. In this episode, SpongeBob and Squidward are fused into a single character named SquidBob after a teleportation mishap. The episode explores the humorous and chaotic consequences of their new shared existence.

I get extremely uncomfortable watching the entire episode, except for the alien scene (which is actually funny).

At the end...
Here's the ending quote: "This is the day where I was born."
I'm not really a fan of horror movies, but I kinda like it anyway. (In my opinion.)

This one was creepy! Kind of reminds me of The Fly!

Naked Beach Frenzy - Ren and Stimpy "Adult Party Cartoon"

Because of this episode, I will never watch Ren and Stimpy ever again. Don't even bother checking it out. I guarantee that once you do, you'll regret the day you first found Ren and Stimpy.

This episode gave me nightmares.

To Heck and Back - Rocko's Modern Life

Seahorse Seashell Party - Family Guy

King Ramses' Curse - Courage the Cowardly Dog

King Ramses gave me nightmares.

Mad Dog Hoek - Ren & Stimpy Show

The way those two wrestlers reacted to losing was really disturbing!

Man's Best Friend - The Ren and Stimpy Show

Ren beating up George Liquor was so disturbing that this episode was actually banned.

A Pal for Gary - SpongeBob SquarePants

Really an irritating episode. My second least favorite of SpongeBob next to Choir Boys.

SpongeBob and Puffy Fluffy are horrible in this episode.

This episode haunts me, but it's still horrible anyway.

World Wild Recorder Concert - South Park

Disturbing because Mr. Garrison is upset that his father never molested him. Just watch the episode and see.

Angelica's Worst Nightmare - Rugrats

Bloom and Gloom - My Little Pony: Friendship is Magic

If I had a dream like that, I would be depressed for weeks.

My Peeps - The Grim Adventures of Billy and Mandy

This episode reminded me a lot of that Sore Eyes episode of Dexter's Laboratory.

Sore Eyes - Dexter's Laboratory

It is so vulgar and disturbing. I felt like I was gonna throw up, especially when I looked at the title card.