Earthworm Monster

The Earthworm Monster appeared in 1979 TV series called Battle Fever J. The Earthworm Monster (ミミズ怪人 Mimizu Kaijin) is the thirtieth of Egos' Monsters. He could spawn illusions, disguise himself as a human, and had a hook staff that launched grenades from the butt and turned people invisible. The Earthworm Robot had a regular hook staff and electrical bites.