Two lonely strangers land jobs working for a mysterious spy agency that offers them a glorious life of espionage, wealth, world travels, and a dream brownstone in Manhattan. The catch? New identities in an arranged marriage as Mr. and Mrs. John and Jane Smith. Now hitched, John and Jane navigate a high-risk mission every week while also facing a new relationship milestone. Their complex cover story becomes even more complicated when they catch real feelings for each other. What’s riskier, espionage or marriage?