Let us know what you think so far … and you can also see the first image of the cast below. Siren will premiere on International Mermaid Day, Thursday, March 29th, on Freeform.

Some mermaids are cool and helpful, like Aquamarine. Others are weird and a little sinister, like the merpeople of Harry Potter. Then there’s Ariel, you know, THE Little Mermaid, who was just looking for love and a human soul in all the wrong places. In Freeform’s upcoming mermaid drama (yes, this is now a genre) Siren, it looks like we might get a mermaid who embodies a variety of these different traits. And some of them, per this new teaser, are indeed a little scary.

Siren takes place in a small fishing village where a mysterious girl, who is also maybe an apex predator, arrives on their shores. Does she herald more merpeople to come? Are we about to have a Land Shark scenario? Freeform’s first teaser trailer has ill portends — check out out below: