Synopsis by Hal Erickson
Rob (Dick Van Dyke) tumbles to the fact that Laura (Mary Tyler Moore) is planning a surprise party for him. Rather than fess up, Laura sweetly insists that no such party is in the offing. As the day of the big event approaches and Laura continues protesting that she isn't planning anything, Rob persists in finding out more details for the upcoming bash. Then, on the night of the so-called party, almost nothing happens.