史迪奇不知道如何照顾任何东西，或者不属于他的东西。 他已经在出租小屋里惹了纳尼的麻烦，因为他打破了摇摇机。 然而，当 Richter 出现并引发地震时，Stitch 能否阻止他打破一切……甚至是他最喜欢的球？

实验#375 已启动； 一种类似幻影的实验，可以让无生命的物体栖息并赋予其生命力。 因此，当它在家里松动时，它会栖息在 Lilo 的玩具中并制造各种混乱，而 Stitch 应为此受到指责。 他们能抓到真正的罪魁祸首，还是史迪奇会被责备一切？

当 Mertle 做了一个漂亮的花哨发型时，Lilo 很不高兴。 但是当她遇到一个吃头发的实验，Clip 时，她决定通过把它放在她的卧室里来报复 Mertle，并计划破坏 Mertle 的头发。 但是这个计划毫无意义，实验反而吃掉了默特尔妈妈的头发，现在这个实验在岛上很松散。 现在 Lilo 和 Stitch 必须在每个人都秃顶之前追踪实验！

Experiment #254: Mr. Stenchy | 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. As luck would have it, 42 hours after the experiment's activation, Mr. Stenchy releases such a foul stench, the area he releases it in is uninhabitable for decades. But without knowing of when Mr. Stenchy was activated, how will Lilo and Stitch save him before he releases the smell?

今天是 Mertle 的生日，她有一个全新的手镯！ 但 Lilo 很快发现它有一个实验舱，尽管她不知道号码。 所以，史迪奇为她做卧底，发现这是实验 #606 的吊舱。 现在 Lilo 必须尽快取回吊舱； 因为#606是一个可以吸满整个世界的实验！

万圣节到了！ Lilo 装扮成一个血腥的角色，而 Nani 正在努力为不给糖就捣蛋的人准备好一切。 可悲的是，这所房子从来没有任何不给糖就捣蛋的人，但纳尼想解决这个问题。 然而，实验#300，Spooky，被激活，它可以变成任何人最大的恐惧。 所以，它成为了 Kaiaulu Hale 的万圣节派对的方式，并且让每个人都感到害怕。 Lilo 和 Stitch 能阻止它吗？

一只鸟在她的巢中发现了一个奇怪的蓝色球。 在决定她不需要它之后，她将它扔进了她树下的河流中。 原来它是#520 的吊舱，它被激活了。 现在这个实验正在通过弹跳和震动地面对岛屿造成严重破坏。 所以，Lilo 和 Stitch 必须抓住它，但 Gantu 也在追踪它。

默特尔有了一只新狗：琪琪。 她几乎不知道，这真的是实验 #007，一只可以通过大声叫喊让附近的每个人保持清醒的狗。 所以，Lilo 和 Stitch 必须保护它免受 Gantu 的伤害，但必须去狗展才能做到。

当实验 #601 被激活时，事情看起来很糟糕，因为他正在殴打岛民。 Stitch 已经做好了准备，但是当他吃下左手网球鞋和澳洲坚果的组合时，它会产生一种有毒的毒药，从而抹去他所有的超能力。 现在 Lilo 必须从头开始重新训练他，但 Stitch 不喜欢这个主意。

Experiment #619 - Splodyhead 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 Lilo, Jumba and Pleakley in tow. But after the camp of the 'hunting parties' are destroyed, Stitch and Gantu blame each other. Turns out it's an experiment. Who will capture Splodyhead?

今天是莉罗的生日，但没有人记得。 所以，她决定给自己举办一场自己的派对。 然而，在白天，实验#303 被激活并擦除了 Lilo、Stitch 和 Gantu 的记忆。 认为自己是玛莎和莱尼的莉罗和甘图追捕已经恢复到自然破坏性编程的史迪奇，因此他们认为自己是罪犯。

一个名为“看这个！”的新节目 天堂鸟酒店要直播了，大家都很兴奋，除了莉罗和史迪奇。 与此同时，实验#383被激活，是一个催眠实验。 Hamsterviel 派 Gantu 追捕它，以催眠所有观看“看这个！”这一集的人。 当 Lilo 和 Stitch 从 Gantu 手中抓到 Swirly 并将他带回家时，事情很快就陷入混乱，最后被催眠了，而 Swirly 被重新抓获。 Lilo 和 Stitch 会意识到他们是谁吗？ 他们会重新夺回 Swirly 并给他一个真正的位置吗？

Experiment #032 - Fibber 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 Pleakley's family turn up on Earth, so Pleakley must put on a fake wedding, passing Nani as his bride-to-be. But Experiment #032 has turned up, Fibber, and will beep whenever someone is lying. So, as Pleakley tries to plan his fake wedding, Lilo and Stitch have to prevent Fibber from giving away the game.

草裙舞女孩为了 Lilo 抛弃了 Mertle，因此，Lilo 忽略了 Stitch 在可爱岛中世纪节上与他们一起玩。 所以，当实验#586 被激活时，Stitch 需要有人来捕捉它。 他和谁组队？ 默特尔。 奇怪的是，史迪奇和默特尔在试图捕捉金属食者的过程中玩得很开心，但这在它席卷中世纪节日时就结束了。

Experiment #509 - Sprout 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, she breaks the lock and activates #509 and dubs it Sprout. But things get out of control at the Kauai Town Fair, and Stitch has a showdown with a cowboy.

Experiment #345 - Elastico 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 steals Elastico. The Ringmaster lets Stitch take Elastico's place. He invites Lilo to visit him, but she refuses. Soon Elastico escapes Gantu and returns to the circus, and Lilo needs Stitch to dance, so has to look for him. But which ohana will Stitch choose?

一天早上，羽川太太无辜地给蔬菜浇水。 然而，她启动了实验#613，Yaarp，旨在用它的声波摧毁建筑物。 Lilo 和 Stitch 在它的踪迹上很火爆，当它发出嘶嘶声时，由于 Stitch 的超强听力，Stitch 暂时失聪了。 因此，当 Jumba 说只有没有耳朵的人才能远离 Yaarp 时，Pleakley 以实验猎人的身份出现在舞台上。 Pleakley 抓住了 Yaarp，但 Stitch 阻止 Gantu 远离狩猎的计划失败了，他抓住了 Stitch。 现在他向 Lilo 提供了一笔交易：Stitch for Yaarp。

Experiment #627 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 to change when Pleakley goes into Jumba's ship and sees an experiment pod with the number '627' on it. Jumba has been making a new experiment. Luckily, it's in containment. That is, until they leave the ship and it escapes! Now it's employed by Gantu and Stitch wants to prove he's better than it. But he just gets beaten, and as 627 can't be turned good, Lilo and Stitch are in trouble...

在去天文台的旅行中，莉罗和史迪奇无意中听到眼镜蛇告诉天文学家有一颗巨大的小行星正朝着地球驶去。 Lilo 和 Stitch 绕过可爱岛，告诉人们与他们一起撤离到他们的船上。 史迪奇还警告他的表兄弟。 然而，只有 6 个实验 - Digger、Swirly、Hammerhead、Sparky、Spooky 和 Kixx - 以及一名来自海滩的冲浪者到达船上。 于是，Stitch 想出了一个新主意； 挖掘机会在小行星的中心钻一个洞，它可以被砸碎。 事情似乎按计划进行，但他们很快发现小行星上有生命，他们的计划崩溃了。

史迪奇在地球上度过了他的第一个圣诞节，莉罗试图教他这个假期。 但是当 Stitch 在商场看到一个未激活的豆荚掉进礼物里时，他发疯了，试图追踪它。 很快他就偷走了岛上的每一份礼物，Lilo 认为他变得贪婪了。 然而，真相大白……但他们能找到实验舱吗？

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, but she creates a bigger problem when Stitch destroys the Birds of Paradise hotel chasing Experiment #228 and Nani is fired from her new job. Will things work out?

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 can make things disappear and reappear with a blink of it's eyes. But when Gantu crashes the party, things go wrong, and Stitch is made invisible and Houdini gets away. And just to make things worse, Mertle's aunt, who is a big LA producer, wants to make Stitch a star because of his magic act, but only Lilo, Jumba, Pleakley and Houdini know it is phony.

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 stowaways on a cruise ship. So while Pleakley is fascinated by shuffleboard, and Stitch digs into the buffet, Lilo must find the ship's Captain and warn him about Experiment #602.

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 been activated, and he seeks out enemy's secrets. However, a glitch in his programming has made him into nothing more than a gossip. So now Lilo and Stitch must stop him blurting out the family's secrets to Mr. Jameson and Keoni.

实验 #458 绝对可以找到任何东西，所以 Lilo 给他取名为 Finder。 当她带他去表演和讲述时，他大受欢迎，超越了默特尔。 Mertle 很苦涩，所以她寻找一些东西来与 Lilo 的表演和讲述竞争。 不幸的是，她没有成功。 也就是说，直到她在地球上看到 Hamsterviel！

一股巨大的热浪袭击了可爱岛。 Lilo 试图让 Stitch 尝试一些东西来逃避高温，但 Stitch 拒绝了：他是一个习惯性的生物，不会尝试新事物。 当他试图得到一张冰冷的沙发时，他激活了实验#509，这是元素系列中的冰实验，它拥有冰冷的气息，可以将任何城镇变成冰冻的城镇。

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 bored and tells him he doesn't care, causing Gantu to go off in a rage. Meanwhile, Lilo, who has hosted a slumber party but no one turned up, decides to clone herself using #344, but Stitch jumps in the way, creating an extra 3 copies of himself, who all need training. Gantu, in his rage, discovers 4 experiment pods: Heat, Plasmoid, Thrasher and HammerFace. He activates them and plans an attack on Lilo and Stitch. But surely 4 Stitches can beat Gantu.. Right?

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 it is soon short circuiting mechanical devices all over the island.

实验 #624 已被 Gantu 激活，并被用作试图将 Stitch 变为邪恶的秘密武器。 但是因为 Stitch 比#624（又名 Angel）更先进，她的邪恶之歌对他和 625 都不起作用。然而，她的歌对其他 623 实验有效，所以她在 岛。 与此同时，史迪奇试图得到安吉尔的喜爱，莉罗嫉妒。

实验#010 是一个整洁的怪胎，名叫菲利克斯。 因此，当它不停地清理东西时，Jumba 将其重新编程为实验 #10.2，Oscar。 然而，新编程的 Oscar 并不能正常工作。

有一天，当 Pleakley 在他的麦片中吃它时，Poxy 被激活了！ 因此，Lilo 和 Stitch 必须使用 Jumba 的一台机器和一辆马车缩小尺寸，然后穿越 Pleakley 寻找实验。 然而，Pleakley 被 Gantu 抓获，并将被送到 Hamsterviel 为 Poxy。 Lilo 和 Stitch 能否及时获得 Poxy 并拯救 Pleakley？ 他们会在开始恢复正常大小之前这样做吗？

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 island fall in love with the first people they see.

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.

实验#151，BabyFier，已激活，拥有将大人变成婴儿的能力！ 在可爱岛的每个成年人再次变成婴儿之前，Lilo 和 Stitch 能阻止它吗？

邦妮和克莱德这两个偷窃实验同时启动，正在全岛偷东西。 莉罗和史迪奇惹了麻烦，被派到那里后，决定偷偷离开他们的房间。 他们遇到了邦妮和克莱德，这两个实验很快说服两人在偷东西的同时做一些不太好的事情。 Lilo 和 Stitch 会被抓住，还是 Bonnie 和 Clyde 会被抓住？

在普莱克利在棒球上的无能导致莉罗、史迪奇和史迪奇的表兄弟输给了默特尔的球队后，莉罗和默特尔安排了一场复赛，莉罗收集的猫王唱片和默特尔收集的玩偶上线。 Lilo 找到了 Experiment #608，又名“Slugger”，并认为他的弹丸偏转技能将使他成为她团队中出色的夹击手。 不幸的是，默特尔在甘图获得了她自己的铃声，并将复赛变成了篮球比赛而不是棒球比赛，而斯拉格也在线上！ 在这种情况下，Lilo 和实验能否获胜，或者他们是否需要来自不太可能的来源的帮助？

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 help pay the bills, Stitch goes to a scientist and admits to being an alien to be checked out for money. However, the scientist turns out to be Hamsterviel, who reverts Stitch to his old destructive programming!

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.