Just when you think Riverdale can't get any darker, it always does. We may still have a little ways to go before season three premieres, but if the latest footage is any indication, we're in for another wild ride. The cast recently appeared at Comic-Con to drop the first look at the new season, and in the process they revealed a few interesting details about what's in store. For instance: surprise! There might be another musical episode. Get all the details about the upcoming season before it drops on Oct. 9.I Want More! Get our Celebrity & Entertainment newsletter by tapping the button below. Instant Subscribe By signing up, I agree to the Terms & to receive emails from POPSUGAR.