Ghostron (ゴーストロン, Gōsutoron?) is a fictional kaiju from the tokusatsu TV series, The Return of Ultraman. Ghostron appears in episode 8. The suit of Ghostron is actually a redesigned Earthtron suit.
Subtitle: Bomb Monster (爆弾怪獣, Bakudan Kaijū?).
Read more about Ghostron: Redman, The Ultraman