Clone meets clone in 'Orphan Black' season 3 teaser

Just because they’ve got something in common doesn’t mean they’ll get along from the start.

Orphan Black has plenty of questions to answer (and more to form) when it comes back on April 18 as Projects Leda and Castor finally come head-to-head in the first of four promised Instagram teaser trailers from BBC America. As previously seen, Sarah Manning and Rudy, the clone she encountered locked up in a cage at the end of last season, certainly have plenty to talk about (albeit not in the most comfortable of locations).

But trusting one another? That may be asking a lot.