Mister Rogers arrives with a copy of West Penn Railways -- a book about trolleys. In the Neighborhood of Make-Believe, the Trolley is surprised to find an unknown trolley on the track as it attempts to pass the castle. Officer Clemmons shares his strange experience with a fascinated Lady Aberlin. At the castle, Lady Aberlin shares the news with Officer Clemmons and King Friday shares a picture of Prince Tuesday's grandfather (King Friday's father). Mister Rogers mentions that he is often asked by viewers how they might get a Trolley of their own to play with.
