The Monster X Strikes Back/Attack the G8 Summit_
When heads of state gather at the G8 summit in Japan, Guilala -- the intergalactic monster that had been banished from the earth in The X from Outer Space -- returns to ravage the Japanese countryside and threaten the world leaders. Military strikes prove futile against the beast, but a reporter learns that one rural community possesses a strange ritual that might influence the creature. Minoru Kawasaki directs this campy satire.
Starring
Natsuki Kato, Kazuki Kato, Hide Fukumoto
Updated Feb 16, 2026
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Cast
Natsuki Kato →
Natsuki Kato stars as Sumire Sumidagawa in The Monster X Strikes Back/Attack the G8 Summit.
Natsuki Kato →
Year context
The Monster X Strikes Back/Attack the G8 Summit was released 18 years ago in 2008.
Overview
When heads of state gather at the G8 summit in Japan, Guilala -- the intergalactic monster that had been banished from the earth in The X from Outer Space --...
The Monster X Strikes Back/Attack the G8 Summit is a Comedy, Science Fiction, Horror film with a runtime of 1h 38m.
CAST (20)
Natsuki Kato
Sumire Sumidagawa
Kazuki Kato
Sanpei Toyama
HF
Hide Fukumoto
Sanzo Ibe
Akira Matsushita
Junzaburo Oizumi
MW
Matabe Watabe
Old Man Wakiya
JH
Jon Heese
Earth Burger
Anatoli Krasnov
Beefstroganoff Puttin
IM
Inge Murata
Angelica Lowenbrau
CP
Cristo Pietro
Maplesyrup Harris
RC
Roberto Colasanti
Pizzano Pietro
WD
Wayne Doster
Meatpie Brightman
I
Ingo
Escargot Sorkozy
ZU
Zeeko Uchiyama
Dictator of the North
Ricaya Spooner
KGB
DR
Dupy Robin
Italian Military Pilot
NE
Nicholas Eriksson
British Military Pilot
KF
Kouto Fujita
Shin'ichi
KA
Kai Asano
Shin'ichi (Child)
SY
Shutaro Yoshida
Boy
SI
Setsu Ishiwa
Toshio
DETAILS
FREQUENTLY ASKED QUESTIONS
What is The Monster X Strikes Back/Attack the G8 Summit about?
When heads of state gather at the G8 summit in Japan, Guilala -- the intergalactic monster that had been banished from the earth in The X from Outer Space -- returns to ravage the Japanese countryside and threaten the world leaders. Military strikes prove futile against the beast, but a reporter learns that one rural community possesses a strange ritual that might influence the creature. Minoru Kawasaki directs this campy satire.
How long is The Monster X Strikes Back/Attack the G8 Summit?
The Monster X Strikes Back/Attack the G8 Summit has a runtime of 98 minutes (1h 38m).
Who stars in The Monster X Strikes Back/Attack the G8 Summit?
The cast of The Monster X Strikes Back/Attack the G8 Summit includes Natsuki Kato, Kazuki Kato, Hide Fukumoto, Akira Matsushita, Matabe Watabe.
What is the rating of The Monster X Strikes Back/Attack the G8 Summit?
The Monster X Strikes Back/Attack the G8 Summit has a rating of 4.9 out of 10 based on 17 votes on TMDB.
GENRES (3)
Comedy
Science Fiction
Horror
