5x49 Snow People (4)
First Aired: Apr. 27, 1972 on PBS
Summary: Mr. Rogers shows the viewers how even the fish don’t like to get too cold, so he uses a heater to make the temperature of the water to the most suitable setting. Meanwhile, in the Neighborhood of Make-Believe, Henrietta Pussycat begs John Reardon to finally give her a role in one of his plays.