Lilo and Stitch Wiki
544 Thresher.jpg
Vital statistics
Title experiment 544
Gender male
Race genetic experiment
Function designed to crush anything with their tentacles
Health normal
Level ....
Status good
Location working with producers of sugar cane

544's pod eventually villain made its way to a junk shop, where it, along with 609, 617 and 033, was stolen by Gantu, activated, and named Thresher.

Plasmoid, Heat, Thresher and Hammerface were then lead by Gantu in an attack on the Pelekais' house, where Thresher and the other three experiments were able to easily defeat and capture Stitch and his replicas.

The five returned to Gantu's ship for a victory feast, but were interrupted by Lilo, Pleakley and Dupe. Gantu used Dupe to clone Thresher into a hundred replicas, but as Heat's power was thus divided between them, they were complete weaklings.

It is presumed that Hämsterviel was somehow able to re-merge the weakling Threshers into one.

Thresher reappeared in "Snafu", and was freed along with Gantu's other captive experiments by Lilo, Stitch, and several other experiments in a rescue mission.