Come sposare un milionario

Three models (Marilyn Monroe, Betty Grable and Lauren Bacall) pool their resources to rent an expensive penthouse apartment in New York, each girl hoping to catch a wealthy husband...

Cameron Mitchell helps Betty Grable with groceries one morning and meets and falls in love with Bacall… But she rejects him, thinking he is a 'gas pump jockey.'

The girls are nearly broke when Grable introduces them to an oil tycoon, a widower (William Powell) who becomes interested in Bacall… Grable takes a trip with wealthy and married Fred Clark, under the impression that they are going to a convention in Maine… Once at his lodge, she realizes they will be alone and is set to return to New York when she suddenly felt sick… A forest ranger named Rory Calhoun comes into her life, and they fall in love…

Marilyn leaves by plane to meet her one-eyed playboy Alex D'Arcy in Atlantic City, but because she refuses to wear glasses in public to correct her nearsightedness, she gets on the wrong plane… On board she meets David Wayne, the owner of their penthouse apartment, who is on his way to Kansas City to find his tax accountant because of whom he is in trouble with the revenue department…

Bacall, left alone and without money, agrees to marry the oilman Powell…

"How to be a Millionaire" was the second CinemaScope film ever made, the first being "The Robe." The film marked David Wayne's last movie appearance with Marilyn… He made four pictures with her, more than any other actor