Question about The Tale of the Frog Prince episode

Since Robin Williams and Teri Garr did a comedy duo in this episode, it could almost be a crossover between Mork & Mindy and Close Encounters of the Third Kind, Mrs. Doubtfire and Tootsie and Good Morning Vietnam, Dead Poets Society, Disney's Aladdin and it's sequel, Aladdin and the King of Thieves, Good Will Hunting and Young Frankenstein, couldn't it?