Godzilla vs. Megalon (1973)

Dreaded Megalon from the undersea kingdom! A miraculous deathblow from the wound-ridden Godzilla!

Inventor Goro Ibuki creates a humanoid robot named Jet Jaguar. It is soon seized by an undersea race of people called the Seatopians. Using Jet Jaguar as a guide, the Seatopians send Megalon as vengeance for the nuclear tests that have devastated their society.

Cast (23)CrewGenresDetailsReleasesMediaAwards

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

H

Hideto Odachi

Megalon

T

Tsugutoshi Komada

Jet Jaguar

M

Masachika Mori

Jet Jaguar

Kenpachirō Satsuma

Gigan

Gorō Naya

Emperor Atonio of Seatopia (voice)

E

Eisuke Nakanishi

Narrator

Haruo Nakajima

Godzilla (archive footage) (uncredited)

K

Kôetsu Ômiya

Anguirus

T

Teruo Nigaki

Rodan

E

Eisaburo Komatsu

E

Eisuke Nakanishi

If you liked Godzilla vs. Megalon, you might also like…

90% match

Godzilla vs. SpaceGodzilla

1994

88% match

Godzilla vs. Mechagodzilla

1974

84% match

King Kong vs. Godzilla

1962

80% match

Invasion of Astro-Monster

1965

77% match

Godzilla 2000: Millennium

1999

73% match

Destroy All Monsters

1968

67% match

Pacific Rim: Uprising

2018

66% match

Pacific Rim

2013

61% match

Ebirah, Horror of the Deep

1966

60% match

King Kong Escapes

1967

60% match

Godzilla Against MechaGodzilla

2002

60% match

Gigantis, the Fire Monster

1959

60% match

The Mysterians

1957

60% match

Godzilla 1985

1985

60% match

Godzilla vs. Destoroyah

1995

60% match

Godzilla: Tokyo S.O.S.

2003

60% match

Godzilla vs. Megaguirus

2000

60% match

Godzilla, Mothra and King Ghidorah: Giant Monsters All-Out Attack

2001

60% match

Godzilla vs. Gigan

1972

60% match

Terror of Mechagodzilla

1975

Similar films

Ultraman Ginga Theater Special: Ultra Monster ☆ Hero Battle Royal!

2014

Nobunaga Concerto: The Movie

2016

Invasion from Inner Earth

1974

Hornet

2018

Xeno

2025

Manhunt

2017

Bring back Guillaume

2024

The Beehive

2023

Escapade in Japan

1957

Kill 'em All

2012

Kamen Rider OOO Wonderful: The Shogun and the 21 Core Medals

2011

Fat Buddies

2018