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Godzilla vs. Hedorah (1971)

Gojira tai Hedorâ (original title)
From Earth's pollution a new monster is spawned. Hedorah, the smog monster, destroys Japan and fights Godzilla while spewing his poisonous gas to further the damage.



, (as Kaoru Mabuchi)

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Cast overview, first billed only:
Akira Yamauchi ...
Dr. Toru Yano
Toshie Kimura ...
Toshie Yano
Hiroyuki Kawase ...
Ken Yano
Toshio Shiba ...
Yukio Keuchi
Keiko Mari ...
Miki Fujiyama
Yoshio Yoshida ...
Gohei - a fisherman
Haruo Suzuki ...
JSDF Officer
Yoshio Katsube ...
JSDF Engineer
Susumu Okabe ...
Announcer A
Kentaro Watanabe ...
Announcer B
Wataru Ômae ...
Police Officer
Tadashi Okabe ...
Shigeo Katô
Takuya Yuki ...
Eisaburo Komatsu ...
Non Commissioned Officer


A pollution monster named Hedorah comes from outer space. First it terrorizes sea, then it goes on land where it encounters the big G. After it's after the fight with Godzilla it retreats, only to reappear again in a flying form, it's starts to kill people. Then it takes on it's final form, that's when the Big G comes and the battle that decides the fate of the world begins. Written by Spaceroach

Plot Summary | Add Synopsis


Out of Pollution's Depth's It Slithers! Breathing Poison...Leaving a wake of deadly slime...Destroying all in its path! See more »

Motion Picture Rating (MPAA)

Rated PG for sci-fi monster violence and brief mild language | See all certifications »

Parents Guide:





Release Date:

February 1972 (USA)  »

Also Known As:

Godzilla vs. the Smog Monster  »

Box Office


$250,000 (estimated)

Company Credits

Production Co:

Show detailed on  »

Technical Specs


Sound Mix:


Aspect Ratio:

2.35 : 1
See  »

Did You Know?


In the scene where a piece of Hedora comes down the stairs of the club during Godzilla and Hedora's first battle, there is a picture of Martin Luther King hanging on the wall behind it. See more »


When Dr. Yano and Yukio are discussing going to rescue Ken, fish can be seen swimming in the aquarium behind them even though all the fish in it were destroyed by the acid mist a few minutes earlier. See more »


Yukio Keuchi: Oh, you like Godzilla?
Ken Yano: Superman beats them all!
See more »

Crazy Credits

On the original Japanese trailer, the director's name is given as "Yoshimitsu Sakano." In the Japanese version, as well as in Toho's own English version, he is credited as "Yoshimitsu Banno." The American International release credits him as "Yoshimitu Banno." See more »


Follows Son of Godzilla (1967) See more »


Kaese! Taiyô wo
("Return! The Sun")
Main Title Theme
Music by Riichirô Manabe
Lyrics by Yoshimitsu Banno
Sung by Keiko Mari, the Honey Knights and the Moon Drops
See more »

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User Reviews

Faaaaaaaaaaaaaar out!!!
2 March 2002 | by (Hong Kong) – See all my reviews

"Godzilla vs. Hedorah" is probably my favorite Godzilla from the 1970s (the others being the one with Gigan in them, he RULES TOO!). There sure is alot going on in this crazy movie.

There are:

ACID TRIPS! Strange anime sequences! Really upbeat soundtrack and theme song (KAAAAAAAAISEN!)! Kids in hot pants! Ecology made fun! Haiku! Nightclubs! Hippies galore! Godzilla flying! Hedorah, the strange looking beast of Smog!

This film has everything a B-movie enthuaist wants!

Even though a lot of people hated Hedorah, but I don't. He is one of the most interesting looking and powerful foes in Godzilla's old days. He pretty much hacks up on Godzilla a lot, changes shape at will, plus, it FARTS out acid!

Anyways, watch "Godzilla vs. Hedorah"! You'll have a B-movie blast!

9 of 12 people found this review helpful.  Was this review helpful to you?

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