Season 1 - Episode Guide

An earthquake-making experiment threatens to split the earth in two

A ghost-like experiment inhabits Scrump and causes a lot of trouble.

A hair-eating experiment gets free when Lilo tries to unleash it on Mertle.

A captured experiment is so cute that Lilo wants to keep it.  Problem: He will stink up the whole place.

It's Halloween and an experiment turns people's worst fears into reality!

Mertle gets a bracelet for her birthday, which includes an experiment pod.

A Tsunami-making experiment arrives!

Lilo enters Stitch in a dog show to compete against Mertle's dog.

Lilo and Stitch compete to see who is the better experiment hunter.

Stitch eats a macadamia nut and loses all his power!

Lilo and Stitch follow a plasma-throwing experiment to Forbidden Island.

An amnesia-inducing experiment erases memories.

A hypnotizing experiment causes Lilo to behave exactly like Mertle!

Pleakley's family tells him he has to enter an arranged marriage.

Mertle unwittingly joins Stitch in chasing a metal-eating experiment.

A county fair tempts Lilo into activating a horticultural experiment.

At the town circus, Stitch finds a prankster cousin working as a clown.

An air horn experiment makes Stitch go deaf.

Fed up with Stitch's inflated ego, Jumba activates Stitch's immediate successor, 627, who is much more powerful than Stitch, lacks any of Stitch's weakness, and is so bad that he cannot be turned good.

Lilo and Stitch must stop an asteroid on its way to destroy Earth!

Stitch sees an experiment pod being gift-wrapped and tries to capture it.

An experiment that melts objects is unleashed on Nani's hotel.

Lilo and Stitch must catch an experiment which makes Stitch invisible.

The regatta is put on hold when a boat destroying experiment is activated.

An experiment who reveals secrets exposes Lilo's crush on Keoni.

Hamsterviel has escaped the prison asteroid!

During a heat wave in Kaui, Lilo finds a snow making experiment.

Lilo uses a duplicating experiment to make a bunch of Lilos.

Stitch isn't big enough for rides at the carnival, so he uses a growth ray.

Experiment 624, a pretty version of Stitch, is unleashed on the island!

Lilo discovers that an experiment designed for cleaning can be very useful.

A microscopic experiment infects Pleakley and makes him sick.

An experiment creates chaos when it makes everyone love Aunt Pleakley.

Two alien hunters track a new experiment, "Sample", to Lilo's house.

Lilo and Stich catch an experiment that turns people into babies.

Lilo falls in with two bad experiments that tempt her into behaving badly.

Lilo uses an experiment that is great at deflecting missiles for baseball.

Stitch offers himself to a scientist conducting a study on aliens.

A sleep-inducing experiment is set loose, causing everyone to fall asleep.