Adam (Sean Giambrone) gets an idea for how to give Pops back his old energy, but instead of just taking Barry (Troy Gentile) and the JTP's word for it, he runs it by Dr. Katman (guest star Steve Guttenberg). Meanwhile, Beverly (Wendi McLendon-Covey) hassles Erica (Hayley Orrantia) about using her new legal skills to help her out. Watch 'The Goldbergs' on ABC and Hulu, streaming and on-demand.