PERSON@1 and director PERSON@2 persuaded PERSON@3 to change her hair from blonde to brunette for her role as PERSON@4 in the scenic Trade Winds -LRB- -RRB- opposite Fredric March .

PERSON@1 managed PERSON@3 's career , and with director PERSON@2 convinced her to change her hair from blonde -LRB- her natural color -RRB- to brunette .
