Adam Goldberg (Sean Giambrone) puts together all of the clues to solve the mystery of what really happened at the murder mystery dinner party, inspired by the endings of the comedy classic, 'Clue.' Meanwhile, Erica (Hayley Orrantia) realizes there's only one way to help Barry (Troy Gentile). Watch 'The Goldbergs' on ABC and Hulu, streaming and on-demand.