12/25/2012 12:41 pm ET

'Orphan Black': BBC America's New Sci-Fi Series Trailer (VIDEO)

BBC America will have a new, action-packed addition to its Supernatural Saturday lineup come March. EW has learned exclusively that Orphan Black, a new original sci-fi scripted series starring Canadian actress Tatiana Maslany (The Vow), will premiere March 30 at 9p.m. ET on BBC America.

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