The Fungies! (2020)

S1E23 The Granny Trap

The children stumble upon the fact that Nevin's Granny Grancie has a long-lost sister and best friend, Granny Grindle. Determined to bring the two elderly ladies together, Nevin and Lil' Lemon enlist Seth's help in their mission. However, their efforts to reconnect the old friends might put their own friendship to the test, leading to unexpected challenges along the way.