 Executive Producer Bruce Sheridan wrote a good amount of the final  screen story, but goes uncredited. Keene Hudson wrote the original  feature length screenplay "ID Merchants", which shares the core  characters and story elements he compressed down to "Dreamworld",  most of which Chait and Wadsworth wanted to film but couldnt due to  time and budget constraints. Chait wrote the final shooting script,  staying as close as possible to both Hudsons and Sheridans  versions.