According to Mia Farrow's autobiography, "What Falls Away", Woody Allen filmed two or three versions of every scene, took all of the footage into the editing suite, cut the film together and then decided that he hated it. He then rewrote the entire script, fired and recast virtually every major part, and re-filmed the entire thing. This meant that he doubled his production costs and came in well behind schedule. Allen was reportedly keen to do it all again for a third time.
Mia Farrow (Lane) and Dianne Wiest (Stephanie) are the only actors to appear in both versions of the film.
Woody Allen once said that this film and A Midsummer Night's Sex Comedy (1982) were his "two biggest financial disasters".
Woody Allen decided to make the film for two main reasons. One was because he had always wanted to do a "chamber piece", a film with a small cast (there are only six principal characters, and only nine in the entire film) in a single location. The other was for the location itself, Mia Farrow's Connecticut country house, which inspired Allen to write the screenplay with the intention that it would be shot at the house. Unfortunately, by the time Allen finished the screenplay, it was winter and the location was unusable for a movie so firmly planted in September. The entire movie (which takes place in Vermont) was shot on a single soundstage at the Kaufman Astoria Studios in New York.