'Riverdale' Cast on Season 3, Character Deaths & More! | Comic-Con 2018 | MTV HD

The 'Riverdale' cast (Lili Reinhart, Cole Sprouse, Mädchen Amick, Skeet Ulrich, Madelaine Petsch, Vanessa Morgan & Casey Cott) on Archie getting jacked in prison, surprise ship, and a show crossover.