Having fought over control of the thermostat, Dorothy bets Robert that she can sneak her way into his strictly gentlemen-only club and stay for 3 hours undetected. Predictably, neither party are likely to play fair. The game's afoot.

A salesman calls at the McNab residence hoping to offload a set of encyclopaedia volumes. It quickly becomes apparent that he has the most peculiar manner of any salesman either Dorothy or Robert have ever encountered!