The show's guest roster includes Rory Culkin, X Mayo, Paris Jackson, and Billie Eilish. How to watch 'Swarm' You can watch "Swarm" exclusively on Amazon Prime Video. Subscriptions start at $9 a ...

Billie Eilish? Leading an Amazon spy show? What? Again, it’s less crazy than it sounds. I know not all that many people watched the series, but Eilish had a really eye-catching turn in Swarm ...