Driven by a desire to help Ryn and protect the town, Ben begins clandestinely injecting himself with mermaid bone marrow, leading to unpredictable physical and psychological side effects.
The episode originally aired on April 16, 2020. Siren.S03E04.Life.and.Death.PL.1080p.AMZN.WEB-D...
Tensions boil over when Cami kills Brian, Meredith's husband, after perceiving him as a threat to the baby. This act further strains the uneasy alliance between the humans (Maddie and Xander) and the mer-people. Production Information Driven by a desire to help Ryn and