Masters of Deception (S02E11)

To beat the enemy, you first have to make them believe a lie. An FBI agent burrows so deep into the mob that he ends up as the best man at a Mafia wedding. Meanwhile, the Stasi sends a secret army of seductive operatives across borders to charm their way into trust—and steal secrets. In Egypt, a German-Jewish spy for Israel poses as a champagne-swilling ex-Nazi to infiltrate the country’s missile program. Three different missions, one rule: if they buy your act, you're already in.