Tony and Ziva (Cote de Pablo, Michael Weatherly) fans should enjoy tonight’s episode of “NCIS.” The two share a slow dance while hunting her father’s killer in Germany. Can a major smooch be far behind? 7 p.m., CBS.
Is your financial future in peril? “The Retirement Gamble” is a new “Frontline” installment that raises troubling questions about the security of our IRA and 401(k) plans. Shudder. 10 p.m., PBS.