 It was the first of many collaborations with the writer/director.Greenhut served as the executive producer and production manager of "Annie Hall" and went on to produce or executive produce every Allen-directed film through to the period musical comedy "Everyone Says I Love You" in 1996.Greenhut also has worked extensively with Mike Nichols on "Heartburn" (1986), "Working Girl" (1988), "Postcards from the Edge" (1990), "Regarding Henry" (1991), and "Wolf" (1994).