Robert Patrick Mulligan was born before the director of the 1987 film Who's That Girl.
Robert Patrick Mulligan (August 23, 1925  December 20, 2008) was an American film and television director best known as the director of humanistic American dramas, including "To Kill a Mockingbird" (1962), "Summer of '42" (1971), "The Other" (1972), "Same Time, Next Year" (1978) and "The Man in the Moon" (1991). 
James Foley (born December 28, 1953) is an American film director. 
Who's That Girl is a 1987 American screwball comedy film written by Andrew Smith and Ken Finkleman, and directed by James Foley. 
