Monster Name: Ghostron Monster Appearances:   Return of Ultraman, The Ultraman, Redman Ghostron is a large, dinosaur-like kaiju with a body and facial structure very similar to Arstron. Instead of a horn, however, Ghostron sports a large head hump that extends into a frilled ridge down its back. Because of these shared traits, many fans consider Ghostron and Arstron to be cousin species. Ghostron also has extremely poor eyesight and relies almost entirely on sound to navigate