Animaniacs S03 E28 The Sound of Warners

"They're zany to the max!"

In a musical parody of The Sound of Music, Mr. Plotz hires Prunella Flundergust (a parody of Maria von Trappe), a nanny who unknowingly gives the Warners a hard time with her singing and motherly personality. Since they can't do anything to her, they get Slappy Squirrel to take care of her.