Video: Explore Orphan Black‘s Project Castor

The new season of Orphan Black is headed our way in just a few weeks, and today we have a closer look at the newly-revealed Castor clones — courtesy of a video from BBC America. Take a look below.

Unlike the sisters of Project Leda (played by Tatiana Maslany), the Castor clones (played by actor Ari Millen) were created by a military faction and grew up together, fully aware of who and what they are. The men will pose a serious threat to Sarah, Alison, Cosima, and the rest when the new season begins.

Castor clones on the roster so far include Mark, Rudy (a.k.a. “Scarface”), Seth, and Miller.

Season Three of Orphan Black kicks off Saturday, April 18 (9/8c) on BBC America. Visit SciFi Stream’s Orphan Black show guide for more!