Tumble Leaf (2013)

S3E12 The Wheel Thing/Twine Line

Gourd struggles to shift his heavy chair while playing his enormous organ, so Fig decides to help by adding a wheel, which leads to several more. Soon, Fig takes Gourd's music on a rolling adventure! Later, when Buckeye relocates his house to a steep hillside, Fig invents a clever solution to keep in touch with his buddy, using balloons to send and receive packages along a twine line.