Eep, Grug, Thunk, Ugga, Sandy and Gran are back. Follow them as they meet new friends, outrun new creatures and encounter "firsts" the world has never seen - such as school, slumber parties, hiccups and elections.Eep, Grug, Thunk, Ugga, Sandy and Gran are back. Follow them as they meet new friends, outrun new creatures and encounter "firsts" the world has never seen - such as school, slumber parties, hiccups and elections.