Joan Crawford's first choice to play muscular beachcomber Drummond Hall was Tony Curtis, but it was thought that he photographed too young to play Crawford's lover.
Tony Curtis was offered the plum role but refused it.
Curtis refused the role of Lancaster's brother, feeling that at this point in his career, he no longer needed to play seconds leads.

Did you know that Tony Curtis was not the only choice for these movies?
(click to learn more)