Credit: BBC AMERICA Photo: Orphan Black Season 2: Sarah Is Wary of Cal

Excellent news, Clone Clubbers! After nearly a year of waiting for Season 2 of Orphan Black, the hit BBC America show is finally back tonight with the highly anticipated premiere of Season 2, which kicks off a whole new batch of thrilling eps.

Based on what we know about the sophomore season so far, it’s shaping up to be just as stellar and suspenseful as Season 1, and maybe even more so! We know that Sarah (Tatiana Maslany) will get a new romantic interest in Cal (Michiel Huisman), whom she is understandably wary of, at least at first. New photos also tell us that Cosima’s relationship with Delphine is still going strong, in spite of the major trouble it could potentially cause. Yikes!

Speaking generally about the season, show co-creator Graeme Manson hinted that the sci-fi drama will only get bigger (more clones?!) and more complicated moving forward. Apparently, Season 2 is all about “evolution.”

One thing that might be evolving this year is Sarah’s strong friendship with Felix (Jordan Gavaris), which Jordan reveals will be “tested” in the coming episodes. If anything comes between Felix and Sarah we’ll be seriously bummed, but color us curious!

Are you ready to kick off Orphan Black Season 2 tonight, April 19? Tell us your thoughts in the comments below!

Orphan Black Season 2 premieres on April 19 at 9 p.m. ET on BBC America.