Erica (Hayley Orrantia) gets the idea that she should be a doctor, too, and immediately gets competitive with Barry (Troy Gentile). Meanwhile, Murray (Jeff Garlin) winds up blurting out the end of Beverly's (Wendi McLendon-Covey) murder mystery dinner party just as everyone's sitting down to eat. Watch 'The Goldbergs' on ABC and Hulu, streaming and on-demand.