Disney and Pixar’s “Inside Out 2” returns to the mind of newly minted teenager Riley just as headquarters is undergoing a sudden demolition to make room for something entirely unexpected: new Emotions! Joy, Sadness, Anger, Fear and Disgust, who’ve long been running a successful operation by all accounts, aren’t sure how to feel when Anxiety shows up. And it looks like she’s not alone. She’s brought along Embarrassment, Envy and Ennui.