Mister Rogers Talks About DISCIPLINE - S12.E3

After a brief mention of the trouble he had zipping his sweater, Mister Rogers shows a handful of plastic pieces. He explains that these pieces are melted down and used to make dolls.

Inviting viewers along, Mister Rogers visits a factory where dolls are made.

Returning to the house, Mister Rogers talks about how dolls are made and people are born -- dolls are put together and people grow together. This leads perfectly into Everything Grows Together.