ゴジラ対メガロ

Katsuhiko Sasaki Inventor Goro Ibuki

Yutaka Hayashi Hiroshi Jinkawa

Hiroyuki Kawase Rokuro 'Roku-chan' Ibuki

K

Kanta Mori Japan Special Defense Forces Chief

Kotaro Tomita Lead Seatopian Agent

U

Ulf Otsuki Seatopian Agent

S

Sakyo Mikami Truck Driver's Assistant

F

Fumiyo Ikeda Man from Unit 1

Robert Dunham Emperor Antonio of Seatopia

G

Gentaro Nakajima Truck Driver

R

Ralph Jesser Antonio's Aide (Radio Operator in White)

S

Shinji Takagi Godzilla