New Teaser and Poster for Freeform's "Siren" Bring a Killer Mermaid to the Small Screen

“She is extremely violent.” There isn’t nearly enough entertainment centered on scary killer mermaids, which is why I’m personally interested in checking out Freeform’s upcoming “Siren,” a brand new horror-drama series that will have its 2-hour premiere on March 29. In the series, predatory mermaids return to take back their ocean. Check out a new teaser trailer below, along […]