Members of the #CloneClub got a surprise bonus gift this Christmas: a first look at the fourth season for the sci-fi show Orphan Black.

Released on Dec. 25 by BBC America, the trailer is scant on plot details, except for one ominous image: a bionic eye.

Here is the official synopsis for the season, posted on BBC America's website:

"Season 4 of the drama will see leader-of-the-pack, Sarah, reluctantly return home from her Icelandic hideout to track down an elusive and mysterious ally tied to the clone who started it all - Beth Childs. Sarah will follow Beth's footsteps into a dangerous relationship with a potent new enemy, heading in a horrifying new direction. Under constant pressure to protect the sisterhood and keep everyone safe, Sarah's old habits begin to resurface. As the close-knit sisters are pulled in disparate directions, Sarah finds herself estranged from the loving relationships that changed her for the better."

Tatiana Maslany, who was nominated for both an Emmy and a Golden Globe for her multiple roles on the show, will once again be the centrifugal force for the show as Sarah Manning and her many clones. The network also announced that actors Jordan Gavaris, Maria Doyle Kennedy, Kristian Bruun, Kevin Hanchard, Skyler Wexler, Ari Millen, and Josh Vokey will also reprise their roles in season 4.

Production for Orphan Black season 4 began in September of this year, and is slated to shoot in Toronto through March 2016. The latest season will air sometime in spring 2016, according to the network.

Check out the teaser trailer in the video clip below.

Via: IGN