When older Mr. Fraleigh tells his underling to put a swimming pool in Beverly Boyer's (Doris Day) backyard before the commercial for the following night, the workmen are on site the next morning, constructing the pool, and it is complete that night. There is at least one problem which would make that impossible, curing (hardening) the concrete would take much longer than even 24 hours, which is double the amount of time depicted.