Spin Fun is the very first Happy Tree Friends episode! This show introduces the core character group and also sets up the theme of "innocent mayhem" that runs throughout the entire series. Lumpy is spinning the gang on a merry-go-round, only to have things spiral out of control. A clip of this show was seen in Jennifer Aniston's movie, "The Good Girl."

Petunia's new house is finally finished, and the house warming party's hot! Really hot! Really, really...EVERYONE OUT!

Poor Giggles has broken her leg and has to walk in crutches, and now she has to run in crutches because she's right in front of a huge tidal wave! Will Splendid the Flying Squirrel save her in time?

Sniffles the anteater is about to dine on some yummy ants straight from the hill. Little does he know he'll be having his tongue handed back to him, or will he?

A game of catch turns into SPLAT as Pop and Cub try to retrieve a ball, through heavy traffic.

Cuddles and Flaky go to the old swimmin' hole. Then get eaten whole.

Vending Machines can be so cruel when the thing you want gets stuck, but that won't stop Nutty from getting his money's worth.

A wacky race gets wackier when Lifty and Shifty scheme, cheat and snicker their way first place!

What's more fun than trying your luck at midway games? It might be harder than you think if you can't see, but Mole gives it his best shot and wins a squeezable prize!

Introducing Disco Bear, that lovable beast that never grew out of the '70s. His flirtatious ways get him in a heap o' trouble with Giggles and Petunia! Lucky for him that disco never really died.

The gang that plays together... dies together! The idol makes a starring appearance in this show and proves just how dangerous it can be to play with hidden treasures. Some fans think this episode was based on the Brady Bunch (remember their vacation in Hawaii?), and others say Raiders of the Lost Ark. What do you think?

Ah, the smell of fresh cut grass... and blood and guts. When your parents tell you not to stick your hands in the machinery, you better listen! Oh, and don't play with fire either. It's really, really dangerous!

Did Toothy go to dental school or is he just learning as he goes? Nutty's candy cravings lead to a rotten tooth, and it's Toothy to the rescue. Lumpy makes a brief appearance, just in time to save the day!

Be prepared for your first introduction to Flippy, the troubled war vet bear who suffers regular flashbacks. Flippy is the only Happy Tree Friend that intentionally inflicts harm on his fellow friends, which is how an innocent game of hide and seek turns deadly.

When Russel the Pirate decides to do a little fishing, he ends up with a "snag" in his line.

Our first Halloween episode proves that Flaky really does have something to be scared about! A haunted house ride turns a little too real for our Happy gang. Maybe they should have gone trick-or-treating instead!

Sweet Mime is just trying to bring joy to injured Toothy, but he can't quite get it right. Making balloon animals is harder than it looks! By the way, do you know what kind of animal Mime is?

Trying hard to sell cookies for her troop, Giggles walks into a Lumpy disaster and gets more than she bargained for. Never bake and iron at the same time. Didn't your mother teach you anything???

A leisurely ice skate goes horribly wrong in this snowy Happy Tree Friends episode. The ants once again take revenge on Sniffles the anteater. He just can't get a break!

The kleptomaniac raccoon brothers are at it again, stealing meat from Lumpy the butcher. They learn the hard way that crime doesn't pay, and Petunia ends up with the just desserts.

That Nutty just can't resist a sweet treat! Luckily Cuddles is smooth on the skateboard and out-maneuvers Nutty at every turn. His last trick is a head-roller!

Lumpy manages to get in all sorts of trouble, and this episode is no exception. Splendid does his best to save Lumpy from certain death, but it just doesn't turn out exactly the way he planned. Why would a moose eat cheese anyway?

Lumpy's relaxing day of fishing is anything but fun for Russell the sea otter pirate! Swimming along, eating clams, Russell gets caught -- hook, line and sinker!

Bowling. What could be more fun than bowling with a gang of friends? Well, if one of them is blind and the other has no hands, it may not be so much fun after all. Maybe they should have used the guard rails on those lanes?

Building snowmen, making snow angels and throwing snow balls are fun winter activities for our cuddly gang. But what do you do when one friend is trapped solid in a block of ice? Giggles finds out in a hurry!

It's so much fun to go camping and roast marshmallows with your friends! But sparks soon fly as Flippy warps into his post-traumatic alter-ego. Remember those horror stories you told around the campfire? Watch out, cause this one comes true!

School's out and it's time to go home and play! It's no surprise that trouble abounds on the school bus and Lumpy just can't pull it together to save the gang from harm. What happens to our lovable cast? Do they survive? Will they return? Our only cliffhanger episode leaves fans clamoring for more!