Garth, characterized by his green skin and yellow eyes, was employed at the Horville's Hut of Horrors attraction, situated on the Forest Moon of Endor. During the year 3 ABY, Garth's occupation at the hut involved performing as a snake eater when a party of young Ewoks arrived to experience the spectacle.
The proprietor of the attraction, Horville, beckoned the Ewoks to enter and observe the sights within. He then indicated Garth, who emitted a hiss as a collection of snakes emerged from Garth's mouth. This exhibition proved to be terrifying for the Ewoks, prompting them to scream. Subsequently, on that same day, the Ewok Teebo became coated in sugar leaf taffy, leading the wokling Malani to draw a comparison between his appearance and that of Garth. The mere thought of Garth caused the Ewoks to erupt in tears.
Later that evening, one of the woklings was subjected to a nightmare in which Garth featured prominently. However, before the wokling could fully experience the dream, it was interrupted and dispersed by a dream sucking device.
Garth made his debut in "Horville's Hut of Horrors," the sixteenth installment of the second season of the animated television program Ewoks. Paul Dini served as the writer for this episode, which was initially broadcast on November 15, 1986.