Mister Rogers' Neighborhood S05 E10 Episode 10

"Won't you be my neighbor?"

Corny and Robert Troll need some help to clean up the paint stain that they caused. Lady Elaine uses her boomerang to return the paint to its can. Afterward, Rogers goes to the McFeelys' house and Brockett's Bakery to see what can be made from scraps of old material.