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 ...

Stanley Tucci chats with ET about his new Amazon Prime series, 'Citadel.' Billie Eilish makes her acting debut in the upcoming Prime Video series, 'Swarm.' Amazon Prime Video's award-winning ...