Fuller turned down many actresses for the lead role including studio favorites Marilyn Monroe; Shelley Winters; Ava Gardner, who looked too glamorous; Betty Grable, who wanted a dance number written in; and initially Jean Peters, whom he did not like when he saw film of her in "Captain from Castile". With only a week to go before the film started production, Fuller saw Peters walk into the studio's commissary while having lunch. Fuller noticed Peters walked with a slightly bow-legged style that many prostitutes also had. Fuller was impressed with Peters' intelligence, spunkiness, and different roles at the studio when he tested her the Friday before shooting started on the Monday. When Betty Grable insisted on being in the film and threatened to cause problems, Fuller promised to walk off the film. Peters was restored.