Mister Rogers' Neighborhood (1968)

Season 1: Episode 5

Title number 0005. Opens with Mister Rogers playing with a feather on the porch. After Mr. Rogers plays with them, Betty Aberlin takes some helium balloons to the Neighborhood of Make-Believe. Tagging them with a message of peace, she floats them above the castle. When King Friday reads the message, he ceases his efforts to stop change. The wall is taken down. Mister Rogers sings his special family bedtime song called, "Good Night, God" for the first time.