Stitch doesn't know how to take care of anything, or things that don't belong to him. He's already got Nani in trouble at the Rental Shack, by breaking the Shake Machine. However, when Richter turns u…

Experiment #375 has been activated; a phantom-like experiment that can inhabit and animate inanimate objects. So when it gets loose in the family's house, it inhabits Lilo's toys and creates all sorts…

Lilo is upset when Mertle gets a nice-looking fancy hairdo. But when she encounters a hair-eating experiment, Clip, she decides to get her revenge on Mertle by placing it in her bedroom with the plan …

Lilo and Stitch have captured a new experiment, #254. He is insanely cute too, and charms all of Lilo's friends. Stitch is jealous though, so at the first chance he gets, he lets Gantu capture him. A…

Experiment #606 - Holio It's Mertle's birthday, and she's got a brand new bracelet! But Lilo soon finds out it's got an experiment pod, though she doesn't know the number. So, Stitch goes undercover …

Experiment #300 - Spooky It's Hallowe'en! Lilo has dressed up asa gory character, while Nani is trying to get everything ready for the trick-or-treaters. Sadly, the house never gets any trick-or-trea…

A bird has discovered a strange blue ball in her nest. After deciding she doesn't need it, she discards it into the river running below her tree. It turns out it's #520's pod, and it activates. Now th…

Mertle has got a new dog; Gigi. Little does she know, it's really Experiment #007, a dog that can keep everyone in the neighbourhood awake with it's loud yapping. So, Lilo and Stitch must protect it f…

Experiments #501 and #502 are both activated at the same time, a water sprayer and a lava sprayer. Unfortunately, Lilo and Stitch are having some problems with each other, and soon decide to split apa…

When Experiment #601 is activated, things are looking bad, as he is beating up the islanders. Stitch is ready for it, but when he eats the combination of a left tennis shoe and macadamia nuts, it crea…

Stitch won't listen to Lilo's advice about trying to see the good in people, and will go to any lengths to stop him capturing an experiment pod, including racing to a neighbouring desert island, with …

It's Lilo's birthday, but no one has remembered. So, she decides to give herself her own party. However, during the day, Experiment #303 is activated and wipes Lilo's, Stitch's and Gantu's memory. Lil…

A new show called 'Look at This!' is going to be broadcast lives in the Birds of Paradise Hotel, and everyone is excited, except Lilo and Stitch. At the same time, Experiment #383 is activated and is …

Pleakley's mother is badgering him about finding a wife, and has even found a perfect candidate on his home planet, so Lilo comes up with an idea: To tell his mom he is already engaged to a human. But…

The Hula Girls have ditched Mertle for Lilo, and consequently, Lilo neglects Stitch to hang with them at the Kauai Medieval Festival. So, when Experiment #586 is activated, Stitch needs someone to cap…

Lilo finds the pod for Experiment #509, which is a plant experiment. Lilo wants to activate to find it's true place, but Jumba won't let her and locks it up. However, when she makes a bet with Mertle,…

Lilo is going to perform a Hula Dance, but gets angry when Stitch gets in her way. He runs away and finds Experiment #345, Elastico, who is performing at a local circus. Gantu arrives, though, and ste…

Mrs. Hasagawa is watering her vegetables innocently one morning. However, she activates Experiment #613, Yaarp, which is designed to destroy buildings with it's sonic blasts. Lilo and Stitch are hot o…

Stitch has been recently very successful at capturing and repurposing the Experiments, but it's gone to his head. He thinks he's too good for everything and is being a royal pain. But things are set …

In a trip to the observatory, Lilo and Stitch overhear Cobra telling an astronomer about a huge asteroid heading towards Earth. Lilo and Stitch go around Kauai telling the people to evacuate with them…

Experiment #025 - Topper Stitch is having his first Christmas on Earth, and Lilo is trying to teach him about the holiday. But when Stitch sees an unactivated pod fall into a gift in the mall, he goe…

Experiment #228 - Melty Lilo makes an idiot of herself in front of Keoni, so she and Stitch decide to use Jumba's Time Machine to go back and change the past. However, she may have fixed her problem,…

Experiment #604 - Houdini Stitch and Pleakley are working up a terrible magic act to perform at one of Mertle's parties, so Lilo secretly helps them out by activating Experiment #303, Houdini, which …

Experiment #602 - Sinker Lilo is having high hopes for Keoni and his sailboat entry in a regatta, until his boat is sliced in half by Experiment #602. Soon Lilo, Stitch, Jumba and Pleakley are stowaw…

Experiment #199 - Nosy Nani wants a job at Mr. Jameson's hotel, so she invites him and his son Keoni over for brunch to prove how much 'Aloha Hospitality' she has. Unforunately, Experiment #199 has b…

Experiment #458 - Finder Experiment #458 can find absolutely anything, so Lilo names him Finder. And when she takes him to show-and-tell, he's a huge hit, upstaging Mertle. Mertle is bitter, so she s…

Experiment #523 - Slushy A giant heatwave has struck Kauai. Lilo is trying to get Stitch to try something to escape the heat, but Stitch just refuses: He's a creature of habit, and won't try new thin…

Experiment #344 - Dupe Lilo and Stitch have managed to capture Experiment #344, who can duplicate anything. This leaves Gantu feeling down, so he goes home to talk to 625 about it. However, 625 gets …

Experiment #297 - ShortStuff Stitch is getting really upset about people thinking he's too short, so Pleakley uses Jumba's growing ray to make Stitch bigger. Meanwhile, an experiment is activated and…

Experiment #624 - Angel Experiment #624 has been activated by Gantu, and is used as a secret weapon to try to turn Stitch evil. But because Stitch is more advanced than #624, aka Angel, her evil song…

Experiments #010 - Felix and #010.2 - Oscar Experiment #010 is a neat-freak, named Felix. So when it won't stop cleaning things, Jumba reprograms it to Experiment #10.2, Oscar. However, the newly pro…

Experiment #222 - Poxy Poxy is activated one day when Pleakley eats it in his cereal! So, Lilo and Stitch must get shrunk with one of Jumba's machine, along with a buggy, and travel through Pleakley …

Experiment #323 - HunkaHunka Keoni is in love with Pleakley, and Lilo thinks Experiment #323 has been activated and is loose. So, they go after it, while it causes chaos and makes people all over the…

Experiment #258 - Sample #258 is activated. #258 is a sound experiment, that records sounds and plays them back to people, like a sample. Meanwhile, Stitch is worried about getting his shots.

Experiment #151 - BabyFier Experiment #151, BabyFier, has been activated, and has the ability to turn adults into babies! Can Lilo and Stitch stop it before every adult on Kauai is turned into a baby…

Experiments #149 - Bonnie and #150 Clyde Bonnie and Clyde, two stealing experiments, are activated at the same time and are stealing stuff all over the island. Lilo and Stitch decide to leave their r…

Experiment #608 - Slugger After Pleakley's incompetence in baseball causes Lilo, Stitch, and Stitch's cousins to lose to Mertle's team, Lilo and Mertle arrange a rematch, with Lilo's collection of El…

No Experiments Are Featured In This Episode Stitch has been acting badly, and Nani is having trouble paying all the bills. If he keeps up the bad behavior, they will have to give Stitch away. So, to …

Experiment #360 - Drowsy Stitch uses a sleeping experiment to get Lilo to sleep. The only problem is he doesn't know how to wake her up.

Experiment 319: SPIKE Lilo and co. set out to beat Myrtle and her family in the Ohana-Rama.

Experiment 062: FRENCHFRY When Nani restricts Lilo's food to healthy food, Lilo finds an experiment pod that is designed to make tasty, irresistible food, but he is secretly fattening them up to eat …

Experiment 355: SWAPPER When Swapper swaps Lilo and Stitch's brains, Lilo thinks it will be impossible to get Victoria, a new girl, to think that she's not weird.

Experiment 113: SHOE When bills go high Lilo tries to earn money by Mertle's idea: A bed and breakfast. However, experiment 113 is activated and is causing bad luck at Jumba and Pleakley's Bed and n…

Experiment 020: SLICK Chaos ensues as Slick, a fast-talking experiment who can sell anything to anyone, teams up with Lilo and Stitch to sell candy bars for the Hale Kaiulu's annual fundraiser. Lilo …

Experiment 089: SKIP Lilo's desire to hurry and grow up is immediately satisfied when Skip, experiment 089, arrives and ages her up to a 17-year-old and then a 27-year-old. Lilo soon realizes she wan…

Experiment 029: CHECKERS Lilo is angry and under appreciated about her float not getting chosen for the parade, and being grounded (along with Stitch) by Nani and Pleakley.

Experiment 133: PJ Lilo's always getting blamed for Mertle's pranks, so she figures it's high-time to pull a few pranks of her own, and what better prank-ee than the mean old substitute hula teacher?

Experiment 505: PLOOT When Lilo sets out to clean the pollutants from the Grotto where Pudge the fish lives, she comes across Ploot, a.k.a Experiment 505, eating all the litter around him.

Experiment 277: SNOOTY After making zombie calenders, Lilo, Stitch, and Victoria encounter experiment 277, a vampire bat like experiment who was made to find and enrich Snootonium, a dangerous chemic…

Experiment 210: RETRO Nani meets some of her friends from high school and tries to impress them by saying she is vice president and they convince her to introduce them to her family. The day only get…

Experiment 248: BELLE While out trying to prove the existence of the Night Marchers (an ancient Hawaiian legend), Lilo, Mertle, Stitch, Jumba, and Pleakley tell each other scary stories. Meanwhile an…

Exxperiment 316: MORPHOLOMEW (Crossover with American Dragon: Jake Long) Lilo enters the island's skateboarding competition in an attempt to win the heart of her one and only crush, Keoni. At the sa…

Spats (Crossover with The Proud Family) The Prouds pack their bags for a Hawaiian vacation on. Lilo prepares for the grand re-opening of Jumba & Pleakley's Bed Not Breakfast and eagerly awaits the …

Experiment 322: HECKLER Experiment 322 is activated just in time to taunt Pleakley as he makes his stand-up comedy debut at Nani's charity event. While Lilo is first amused by his off-the-cuff jabs, …

Experiment 267: WISHY-WASHY Lilo learns a valuable lesson in being careful what you wish for when Experiment 267 is activated.

Experiment 540: PHOON Lilo quits experiment hunting go to Hula Hip Hop Fusion school. Meanwhile, Experiment 540 is unleashed, causing Gantu to take a bad blow to the head. Jumba new device causes Pho…

Experiment 128: BUGBY Lilo, Stitch, Jumba, and Pleakley are turned into bugs after Lilo captures an experiment for her bug collection.

Experiment 234, designed to collect private enemy conversations through her tail, is accidentally activated by Lilo. When she gets into trouble after overhearing part of a conversion and thinking that…

When Dr. Drakken and Hämsterviel team up to kidnap Stitch in order to mass multiply him in order to destroy the world, Kim Possible and Lilo set off to try and save Experiment 626. Jumba, on the other…

Experiment 285: LAX (Crossover with RECESS) The gang from Recess are on 'holiday' in Hawaii! But experiment 285 is on the loose, causing Vince, Mikey and Stitch to abandon any and all forms of work.…

Experiment #276: Remmy | On the anniversary of the day when Lilo's ohana became broken, Lilo desides to take a nap, the day only gets worse when a nightmare causing experiment enters her dreams.

Lilo & Stitch learn that Mrs. Hasagawa has adopted a lot of cats that are not cats at all but experiments.

Experiment #262: Ace | When Jumba is in danger of losing his membership to E.G.O. (Evil Genius Organization) he has to show the leader that his experiments are still evil. But when Experiment 262 is a…

Experiment 223: Glitch | Jumba automates the house, but an experiment gets into the computer and the house goes crazy! Can Lilo and Stitch save the day?

Experiment #600: Woops | Gantu sends Hamsterveil an unactivated pod whilst Pleakley enters a domino competition. Will Woops get in the way?

Nosy, (who escaped at from Gantu's ship at the end of Woops,) complains to Lilo about the fact that she just left all the experiments behind and never found their one true place. (Lilo and Stitch neve…

Experiment 251: LINK After being inadvertently activated, Experiment 251(later called Link),starts joining people together with a sticky rope. He joins, among others, Lilo and Mertle, Jumba and Plea…