Siren TV Show Cast
Prepare to Be Enchanted by the Cast of Freeform's New Mermaid Series, Siren
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Alex Roe, who recently acted alongside Timothée Chalamet in 2017's Hot Summer Nights, stars as Ben, a marine biologist whose family has a shady history with mermaids (don't yours?). He'll no doubt play a huge part in why the creatures are rising back to shore in Bristol Cove.