Orphan Black returns tonight with season 2, episode 5 “Ipsa Scientia Potestas Est” and you can expect quite a few bombs to be dropped!

Last week on Orphan Black

Last week we saw Sarah try to run away from Daniel after Cal crashed his truck into his car to save her, only to have her captured by Daniel again at Rachel’s apartment. After an intimidating torture scene we saw Helena show up to save the day, only after one of her eggs was removed by Henrik back at the farm.

This week, we’ll learn a lot more.

The synopsis for this week’s episode, titled “Ipsa Scientia Potestas Est,” and is Latin for “Knowledge Is Power,” reads:

Rachel goes on the warpath, lashing out at Sarah’s nearest and dearest. While she tries to keep her loved ones safe, an unexpected visitor threatens to derail Sarah’s plans.

We can tell you that there’s some very, very important information on tonight’s episode so you’ll want to have your eyes and ears open and put away any multi-tasking you may normally do.

Be sure to check out the stills we previewed earlier this week, and the promo for tonight’s episode below:

What are your predictions for tonight’s ‘Orphan Black’?

Let us know what you think will happen during the episode, and tell us if you were right! Also, don’t forget to subscribe to Orphan Black Chat, a fan run podcast created by Hypable writer Tariq Kyle and hosted by Ben Holmquist, Laura Byrne-Cristiano and Danielle Zimmerman! You can also follow them on Tumblr.