Disney’s Adventures of the Gummi Bears Season 3 Episode 4 Day of the Beevilweevils Episode Title: Day of the Beevilweevils Episode Description: Tummi accidentally attracts a horde of insects called Beevilweevils to the woods around Gummi Glen, which proceed to devour every Gummiberry bush. Guilt-ridden, Tummi, accompanied by Gusto, decides to seek out a Gummiberry sapling to repair the damage. Worried for their safety, Zummi, Grammi and Gruffi go after them, only to encounter a group of talking trees who want revenge on all Gummi Bears, who believed they abandoned them during the Great Gummi Exodus.