 Warner Bros. and Tim Burton, Columbia Pictures and Richard Donner, and 20th Century Fox and Joe Dante bid for the rights, but Universal Studios eventually acquired them in May 1990 for Spielberg.After completing "Hook", Spielberg wanted to film "Schindler's List".Sid Sheinberg, president of Music Corporation of America (Universal Pictures's parent company at the time) gave the green light to "Schindler's List" on the condition Spielberg make "Jurassic Park" first.