Mister Rogers' Neighborhood (1968)

S01E86 Pretending

Lady Elaine is determined to keep the tents up in the Castle garden despite opposition. Handyman Negri devises a plan to frighten her off by disguising himself as a great crested grebe. As he attempts to intimidate her, he soon realizes that his strategy might not work as planned, leading to unexpected encounters and humorous misunderstandings.