Take a look at 11 movies that Spielberg nearly made, and then browse 12 additional films that he almost got up and running. Spielberg intended for production designer Ron Cobb, who worked on 1977’s Star Wars, to make his directorial debut while Spielberg produced. One script, Who Discovered Roger Rabbit, featured Roger unwittingly working with Nazis and the libidinous Jessica Rabbit searching for her mother. The RivalsThe Rivals would have been another Spielberg film based on a true story. This Spielberg project may have a chance at daylight.