Gals, Incorporated

"Gals, Incorporated" is a nightclub sponsored by elderly playboy Cornelius Rensington III that features Glen Gray and the Casa Loma Orchestra, with all the other employees and entertainers being beautiful girls. Molly is president of the corporation and Gwen is head of the executive staff. Jennifer Rensington, Cornelius' sister, threatens to cut off his share of the family income unless he settles down and gets married. The girls persuade the unwilling Molly to pose as Cornelius' wife. (imdb)