If you're a bit late to the show and aren't sure what all of the "Orphan Black" hubbub is about, don't worry: BBC America has you covered.

The cable channel has released a four-minute video that will get you caught up on the cult-hit clone drama in plenty of time for the Season 3 premiere in April. You'll soon be able to tell the difference between Cosima and Helena, and Sarah and Alison ... just in time to be introduced to the male clones of Project Castor.

"Orphan Black" returns April 18 at 9 p.m. ET/PT on BBC America.