Rachel Brosnahan is a familiar face for fans of The Blacklist and House of Cards, and now, the actress is juggling an all-new role on the WGN series Manhattan. The compelling drama takes place on the military base where the atomic bomb was developed during World War II. The cast and crew shot on location in New Mexico, and Rachel told us she and her onscreen husband had a pretty unique experience to bond over that made them "really good at being married" on camera. We also talked to Rachel about whether she'll be back on season three of House of Cards after her character's shocking move in last season's finale. Catch Manhattan Sunday nights on WGN America.