[1] Three of these were 11-minute episodes, "Friar Tum", "Zummi in Slumberland", and "A Recipe for Trouble", which each aired in the U.S. coupled with a segment from a previous season; here, each of them is listed by itself.
The Gummi Bears become eager to track down a machine their kind created, which can harness sunlight to send messages over long distances.
Although Zummi is happy when they finally locate it and try to use it to contact other Gummi Bears, a freak accident causes Igthorn to acquire it and begin using it to beseige Dunwyn Castle.
When Calla learns of what happened, she and Gruffi decide to steal back the egg to reverse the enchantment, making use of an ancient Gummi Bear mechanical knight to infiltrate Drekmore Castle.
Lured by the aroma of their daily baking, Tummi ends up in the company of human monks, is forced to protect the faithful friars from the thieving trolls, and finally learns to say no for his own good.
Sir Tuxford appears to be no match for his younger peers, so Cavin asks Tummi and Cubbi to lend a helping hand, but Igthorn using the tournament as a diversion to take over Dunwyn and a broken secret Gummi door make things much more complicated than necessary.
In her eagerness to show it to Calla, she accidentally loses the quilt to Lady Bane, who promptly employs its magic to try to make herself the Queen of Dunwyn.
When this results in Zummi, Grammi, Gruffi, Tummi, Sunni, and Cubbi all being kidnapped by her, he and Cavin become the Gummies' best hope of escaping this evil monster before she makes dinner out of them.
Cubbi almost gives up being the Crimson Avenger after a string of humiliating defeats, but is re-inspired by a young boy named Milton and his faith in the alter-ego.
Then, Gritty tries to get revenge on a group of mountain shepherds for human crimes against the ancient Gummi Bears, and Cubbi has a hard time trying to persuade him otherwise.
With no sign of Igthorn for an entire year, not even in his own castle, Zummi finds this news as a perfect opportunity to call on the Great Gummies (much to the skepticism of Gruffi).
However, Igthorn has been absent for the past year because he has actually devised the ultimate plan to finally capture the Gummies, obtain the Gummiberry juice, and take over Dunwyn once and for all.
Igthorn and his ogres have destroyed Gummi Glen, captured Dunwyn Kingdom and its citizens, and are keeping Grammi and Tummi held in Drekmore.
However, a pair of satyr poachers are on the prowl, looking for furs to line their purses, and Gruffi, Ursa, Buddy, and Sir Thornberry just so happen to be quite hairy.