A tribute to the universality of music told through sign language by guest artist Natasha Ofili, a performance at Athen's ancient Odeon of Herodes Atticus, and the song itself, of course.
Ariana Grande enters something resembling a comic book universe as she appears as a catwoman character popping in to visit city mayor Penn Badgley. And, while not a cover of Brandy and Monica's 1998 hit of the same name, the two r&b stars make a cameo appearance.
