The second season of BBC-A fan-favorite 'Orphan Black' has yet to deliver a full-length trailer in advance of its April 19 premiere, but a fresh batch of teasers has us all the more primed for the #CloneClub to return. Check out the latest clone craziness as Cosima finally meets with Rachel, Felix makes his first appearance, and Sarah remains on the run with 'Game of Thrones' star Michiel Huisman!

Allison too makes her first appearance in a pair of new 'Orphan Black' season 2 teasers, first finding herself kidnapped by the Neolution folk, and next confessing to Felix her role in neighbor Aynsley's freak death. Elsewhere, the mysterious Rachel may hold the key to unlocking Cosima's mysterious illness, while Sarah continues cavorting with our new mystery man (and 'Game of Thrones' new Daario Naharis), getting ready for a gun-filled standoff with the cops.

So far, we know of ‘Orphan Black’ season 2 that ‘Suits‘ star and fan Patrick J. Adams scored a role in the newest run of episodes, while co-creator Graeme Manson previously said of the new episodes that we’d learn much more about the “Neolution” conspiracy that seems tied to the clones’ origins, as well as the mysterious disease the women seem subject to.

‘Orphan Black’ season 2 will officially premiere on BBC-A April 19, but in the meantime, what do you think? Take a look at the latest round of trailers above and below for more 'Orphan Black' and give us your Neolution conspiracy theories in the comments!