Binge (and synergy) alert: IFC will air the entire first two seasons of sister net BBC America’s Orphan Black in IFC logo 2014an ultramarathon starting at midnight April 17. The bloc will wrap with the Season 3 premiere of the clone drama starring Tatiana Maslany, which will air on all of AMC Networks’ outlets: IFC, AMC, BBC America, SundanceTV and WEtv.

AMC Networks paid $200 million for a 49.9% stake in BBC America in October, and the IFC marathon will mark the first time Orphan Black has aired on another network stateside. Season 3 plunges the clone sisterhood, Project Leda, into unexpected territory with the realization that they’re not alone.