In one of the first drafts for Godzilla Against Mechagodzilla (2002) presented by writer Wataru Mimura, a plesiosaur-like monster was slated to appear. This sea creature was later swapped out in favor of Anguirus after several meetings. However, Anguirus' inclusion was rejected by producer Shogo Tomiyama on the grounds that the monster could appear in another movie, presumably in a more substantial role. |