Highlight Musical Theater Is Best In Prison (Siren Backstage) Syfy Insider Exclusive Create a free profile to get unlimited access to exclusive videos, sweepstakes, and more! Sign Up For Free to View Musical Theater Is Best In Prison (Siren Backstage) When there's a lot of testosterone in one prison cell, the best thing to do is emulate a musical. Go backstage with Siren Season 2, Episode 7. Watch the Full Episode
0:35 Astrid & Lilly Save the World Astrid & Lilly Save the World Teaser: The Heroes You Didn't Know You Needed
