Going Away and Coming Back: Helping with Separation Mister Rogers' Neighborhood : Season 24 Episode 10

Chuck Aber surprises Fred Rogers at his television house with what Rogers calls his ""piece of equipment."" It's heavy machinery used for digging dirt. Later in the program, Mr. McFeely shows a videotape on how people make tortilla chips from blue corn. In between, friends in the Neighborhood of Make-Believe discover the secret tunnel and learn where it goes.