"Orphan Black" is set to return for the second season April 19, 2014, according to the new teaser released by BBC America.

BBC America's original scripted, science-fiction series promises to take the 'Clone Club' further down the "rabbit-hole" in the second season.

To the ones who do not know, "Orphan Black" rabid fan-base is called "Clone Club." Tatiana Maslany plays several identical looking characters who have been cloned. Sarah Manning is the principal character that she plays. The new teaser of "Orphan Black" announces the premiere date of the second season.

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The second season of "Orphan Black" will "thematically" include the U.S Supreme Court's ruling that has banned patenting of human DNA.

BBC America had confirmed that Tatiana Maslany, Jordan Gavaris, Dylan Bruce and Maria Doyle Kennedy are returning to portray their characters in the second season. Also, Kevin Hanchard and Michael Mando are all set to reprise their roles.

The Season 2 of "Orphan Black" is likely to begin with Sarah desperately looking for Kira, her missing daughter. However, her "tactics" to find her daughter is likely to start a fight with pro-clone Rachel, "which divides the clones." Sarah may discover more about her past and mysterious newcomers will arrive on the scene.

The mysterious newcomers might be the new characters called Cal Morrison and Henrik 'Hank' Johanssen. TV Line reported that Michiel Huisman has bagged a recurring role in the second season. He will be playing Cal Morrison, an intelligent man, with sixth sense about people and the surroundings. Peter Outerbridge will play the character of Henrik 'Hank' Johanssen, a "mercurial modern-day cowboy," according to TV Line's report.

Ari Millen has also joined the cast of "Black Orphan." Millen's character will be devoted to Johanssen. He is a "cunning predator with a dark edge."

According to BBC America's Official Synopsis of the upcoming season: "Season 2 of the series hits the ground running with Sarah (Tatiana Maslany) in a desperate race to find her missing daughter Kira (Skyler Wexler, Carrie). Her scorched earth tactics spark a war with pro-clone, Rachel (Maslany), dividing and imperiling all the clones. As Sarah discovers more about her past, mysterious newcomers appear, but can they be trusted?"