Mister Rogers' Neighborhood
Season 1
Ep 47. Show 47
- April 23, 1968
The Neighborhood of Make-Believe has two surprise visitors, Marion and Nicholas Petrov, who have decides to dress up as the kingdom's own X and Henrietta. The citizens of the kingdom all begin to wonder what exactly is going on, though the two's antics soon starts to spread enjoyment to all who watch them.