Railroad Hank is headed up the mountain in his fine little train to see Granny Bett. She's feeling kind of blue. Along the way, he stops to talk to Missy May, Country Carl, Cinnamon Cobbler, and Reel-'Em-In Sam. Each friend offers up something to cheer Granny Bett, but Hank has bigger ideas. By the time he reaches the mountaintop, his train is bursting with crazy cargo! Good thing Granny Bett has a great idea for what to do with it all.