Riverdale's Cody Kearsley on playing a teen late into his twenties, his starring role in sci-fi Breach

For longtime fans of The CW drama, Riverdale’s the type of show that feels like it’s always on: When there isn’t a new episode, there are usually theories and set photos to pore over, letting yourself get wrapped up in the questions that the show may never even answer. That’s been the driving force of The A.V. Club’s …