The writers remained involved throughout production, adding additional dialogue for the robots during the sound mixing (although none of this was kept in the final film, which ran fifteen minutes shorter than the initial edit).
Forfatterne var fortsat involveret igennem produktionen, ved at tilføje yderlige dialoger til robotterne under lyd mixningen (selvom ingen of af disse blev beholdt i den endelig film, som blev femten minutterne kortere end den oprindelige redigering).