Disney's Adventures of the Gummi Bears S05 E10 A Gummi is a Gummi’s Best Friend

Gusto creates a lifelike stone statue of Zummi, then persuades Zummi to come to his workshop so he can create a better one. Meanwhile, Gruffi mistakes the statue for his friend, believing that Zummi has turned himself into stone - and so does Lady Bane.