Mister Rogers' Neighborhood (1968)

S1E44 Auditions for the opera

In episode number 0044, Mister Rogers makes a charming entrance with a bottle of milk, ready to care for a young chimpanzee. Meanwhile, Reardon is busy holding auditions for his upcoming opera, with Mrs. Frogg assisting by providing costumes. Since Sara Saturday has to look after the little ones during the performance, Henrietta steps up to take on the role of the babysitter for the opera, adding a unique twist to the event.