Plot Explained Spoilers guaranteed!
Plot Explained

Browse by genre

Gamera vs. Barugon (1966) movie poster

Timeline

Gamera vs. Barugon (1966) Timeline Explained – Every Event in Order

Release, runtime and language
1966 · 106 mins · Japanese
JustWatch #26,900
Directed by
Shigeo Tanaka
Starring
Ichirô Sugai, Kyōko Enami, Kōjirō Hongō, Teruo Aragaki, Takuya Fujioka, Yūzō Hayakawa

After a giant opal from New Guinea is shipped to Japan, scientists discover it is actually an egg that hatches the monster Barugon. Barugon attacks Osaka, freezing the castle with a chilling gust and firing a destructive rainbow ray. Gamera, having escaped from his rocket enclosure, returns to Earth to battle the new threat, fighting both on land and in the waters of Lake Biwa.

On this page (6)
  1. 1 Where to watch
  2. 2 Events in order (12)
  3. 3 Timeline questions answered
  4. 4 Movie threads
  5. 5 Movies like Gamera vs. Barugon
  6. 6 Every angle

Where to watch

Where to Watch Gamera vs. Barugon (1966)

Where can you watch Gamera vs. Barugon? Stream, rent or buy it in the US, including on ARROW, Midnight Pulp and Fawesome: current JustWatch availability with up-to-date prices.

Streaming availability powered by JustWatch

12 events in order · contains spoilers

Gamera vs. Barugon Timeline: Events in Chronological Order

Every key event of Gamera vs. Barugon (1966) in order, scene by scene, with when and where it takes place. Use it to untangle flashbacks, time jumps and parallel storylines, to refresh your memory before the sequel or to find the exact scene you are thinking of.

  1. Gamera freed and returns to Earth

    Six months after the previous events, a meteor collides with the Z Plan rocket, freeing Gamera. Gamera then returns to Earth and makes a direct assault on the Kurobe Dam in Japan.

    When
    Six months after the events of Gamera
    Where
    Kurobe Dam, Japan
  2. Mission to New Guinea to recover the opal

    Ichiro, a World War II veteran, dispatches Kawajiri, Onodera, and Keisuke to the island of New Guinea to locate and retrieve an opal he once hid in a cave. Locals warn them of danger, but the trio presses on; Kawajiri is fatally stung by a scorpion during the expedition.

    When
    Shortly after leaving Japan
    Where
    New Guinea
  3. Onodera betrays Keisuke

    Onodera betrays Keisuke and nearly kills him during the expedition. Keisuke is rescued by locals, and he tells Karen about the opal they found.

    When
    During the New Guinea expedition
    Where
    New Guinea
  4. Karen reveals the opal is actually an egg

    Keisuke entrusts Karen with the truth about the so-called opal; Karen reveals that the gem is actually an egg. She convinces Keisuke to take her to Japan to retrieve whatever hatches from it.

    When
    After rescue, en route to Japan
    Where
    New Guinea
  5. Opal incubates; Barugon hatches

    Onodera leaves the opal exposed to infrared light during the voyage, triggering its heat-based incubation. The heat reveals that the opal is an egg, and Barugon hatches into a massive lizard. The group continues toward Japan, unaware of the danger.

    When
    During the voyage
    Where
    En route to Japan
  6. Kobe Harbor attack and revelation of deaths

    Upon arriving in Kobe Harbor, the ship is destroyed. Ichiro later finds Onodera, who confesses that Keisuke and Kawajiri died in the jungle, deepening the mystery. Barugon surfaces and begins its assault in Japanese waters.

    When
    Upon arrival in Kobe Harbor
    Where
    Kobe Harbor, Japan
  7. Gamera and Barugon clash in Osaka

    Barugon’s rainbow ray traps Gamera in place, prompting a desperate battle in Osaka. The two colossal creatures clash as the defense forces scramble to respond. The encounter dramatizes the immediate threat to the city.

    When
    In Osaka
    Where
    Osaka, Japan
  8. Keisuke and Karen subdue Onodera and plan to lure Barugon

    Keisuke and Karen capture Onodera and tie him up, then propose using a giant diamond to lure Barugon into a lake where it could drown. The defense ministry becomes involved as plans shift toward the diamond strategy. The plan hinges on radiation from the diamond to attract or trap Barugon.

    When
    After the Osaka battle
    Where
    Osaka / Japan
  9. Diamond radiation attempt fails; Onodera steals the gem

    A second attempt irradiates the diamond, but the plan falls short due to insufficient radiation. Onodera interferes and steals the gem, complicating the defense's options. Barugon then devours both Onodera and the diamond.

    When
    During the diamond strategy
    Where
    Japan
  10. Mirrors plan counters Barugon's rainbow ray

    With the key insight that mirrors are unaffected by Barugon's rainbow beam, the military deploys a giant mirror to reflect its own attack back at Barugon. The creature is wounded as it realizes its error and stops firing the rainbow. Gamera seizes the moment and prepares to strike.

    When
    Later during the defense efforts
    Where
    Japan
  11. Gamera defeats Barugon in Lake Biwa

    Gamera thaws and joins the battle, ultimately drowning Barugon in Lake Biwa before flying away. The city of Japan breathes a sigh of relief as the danger subsides. Keisuke watches the horizon, filled with mixed emotions.

    When
    Final confrontation
    Where
    Lake Biwa, Japan
  12. Karen consoles Keisuke

    Keisuke mourns the carnage caused by greed and loss, feeling alone after the battles. Karen reaches out and tells him he is not alone, offering companionship and support as they face the future. The act closes the journey and hints at a fragile partnership.

    When
    After the final battle
    Where
    Lake Biwa, Japan

Last updated: October 09, 2025 at 12:30

Was this helpful?

Timeline questions answered

Gamera vs. Barugon Timeline Explained: Your Questions Answered

When does it happen, and why in that order? The questions people ask about the chronology of Gamera vs. Barugon (1966): time jumps, flashbacks, cause and effect between scenes and the correct order of events, each answered with spoilers.

Q1

Why did Onodera betray Keisuke in New Guinea?

Onodera betrayed Keisuke because he wanted the opal all to himself. When the opportunity arose during the jungle expedition, Onodera attacked Keisuke with the intention of killing him so he could claim the treasure without competition.

  • onodera betrayal
  • keisuke
  • new guinea expedition
  • opal
Q2

How did the opal turn out to be an egg?

The opal was not actually a gemstone but an egg that required specific conditions to hatch. During the voyage to Japan, Onodera accidentally left the opal exposed to infrared light, which provided the heat needed to incubate it. The warmth caused the outer shell to crack, revealing Barugon inside.

Foreshadowing: Karen had already suspected the opal was something dangerous when she told Keisuke it was not a jewel.

  • opal
  • hatch
  • barugon
  • egg
  • infrared light
Q3

Why were mirrors able to stop Barugon's rainbow ray?

The defense ministry discovered that Barugon's rainbow ray could not be blocked or absorbed by ordinary means, but mirrors were unaffected by its properties. When a massive mirror was deployed, it redirected the rainbow ray back at Barugon itself, wounding the creature and forcing it to stop firing.

  • barugon
  • rainbow ray
  • mirrors
  • defense strategy
Q4

Why did the diamond strategy fail to stop Barugon?

The plan involved using a giant diamond's radiation to lure Barugon into a lake where he could drown. However, the initial attempt failed because the diamond's radiation was too weak. A second attempt with infrared irradiation to boost the effect also fell short, and before the plan could fully work, Onodera stole the diamond and was devoured by Barugon.

  • diamond
  • barugon
  • radiation
  • lake
  • lure
Q5

How did Gamera break free from Barugon's ice attack?

Barugon's chilling gust was able to freeze Gamera in place during their battle in Osaka, but the exact mechanism of his escape is not detailed in the summary. The timeline indicates Gamera eventually thawed and renewed the fight, likely due to his own heat-based abilities as a fire-breathing turtle monster.

  • gamera
  • barugon
  • ice
  • freeze
  • escape
Q6

Why did Onodera kill Ichiro and his wife?

Onodera killed Ichiro and his wife to cover up the murders he had already committed in New Guinea. After arriving at Kobe Harbor and the ship was destroyed by Barugon's emergence, Onodera confessed to killing Kawajiri and attempted to kill Keisuke, then murdered Ichiro and his wife to prevent them from revealing his crimes.

Foreshadowing: Onodera's earlier betrayal of Keisuke showed he was willing to kill to get what he wanted.

  • onodera
  • ichiro
  • murder
  • confession
  • cover up
Q7

Why did Barugon attack Osaka specifically?

Barugon emerged from Kobe Harbor and began his rampage through Japan, with Osaka being one of the major cities targeted. The specific reason for attacking Osaka is not detailed, but as Japan's second-largest city, it represented a significant target for destruction.

  • barugon
  • osaka
  • attack
  • city
Q8

Why did Gamera return to Earth?

Gamera was freed when a meteorite collided with the Z Plan rocket that had been holding him. After being released from the rocket in space, Gamera returned to Earth and immediately targeted the Kurobe Dam in Japan, continuing his pattern of attacking human infrastructure.

  • gamera
  • meteor
  • rocket
  • escape
  • earth
Q9

What was the purpose of the giant diamond in the plan?

Keisuke and Karen proposed using a massive diamond to attract Barugon. The theory was that the diamond's radiation would either lure the monster or weaken him enough to be drawn into a lake where he could drown. The plan required the diamond to be irradiated to increase its effectiveness.

  • diamond
  • radiation
  • barugon
  • lake
  • trap
Q10

What did Karen discover about the opal?

While recovering with local villagers after being rescued from Onodera, Karen examined the opal and realized it was not a jewel at all but an egg that could hatch something dangerous. She persuaded Keisuke to bring her to Japan to deal with whatever might emerge from it.

  • karen
  • opal
  • egg
  • discovery
  • wisdom
Q11

How was Barugon finally defeated?

After the mirror strategy wounded Barugon and forced him to stop using his rainbow ray, Gamera was able to engage him in direct combat. The two monsters fought, and Gamera eventually overpowered Barugon, dragging him into Lake Biwa where the creature drowned.

  • barugon
  • gamera
  • lake biwa
  • defeat
  • drowned
Q12

Why did Keisuke feel responsible at the end?

Keisuke mourned the cascade of greed and ambition that had set these events in motion. The opal expedition he participated in led to multiple deaths, including Kawajiri, Ichiro and his wife, and ultimately Onodera. He felt the weight of those choices, though Karen reminded him he was not alone.

  • keisuke
  • karen
  • bittersweet
  • ending
  • responsibility

Movie threads

More Movies Like Gamera vs. Barugon, by Mood & Story

Curated lists built around what makes Gamera vs. Barugon tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Kaiju chaos and destruction movies like Gamera vs. Barugon

Tense monster battles with epic city-level destruction and high-stakes confrontations. If you enjoyed the epic monster battles and city-wide devastation in Gamera vs. Barugon, explore these movies featuring giant creatures and destructive showdowns. These films capture the tense, high-stakes action and spectacular feel of classic kaiju cinema, perfect for fans of Godzilla, King Kong, and other colossal conflicts.

  • destructive
  • spectacular
  • confrontational
  • catastrophic
  • tense
  • epic
  • Tone: tense, destructive, spectacular
  • Pacing: fast, action-packed
Why these movies?

The story pattern: Stories in this thread typically involve the emergence of one or more giant monsters that pose an existential threat to humanity or each other. The narrative follows the escalating conflict, often culminating in a climactic, destructive battle in an urban or natural landscape. Human characters usually serve as witnesses or participants trying to mitigate the catastrophic damage.

Why they belong together: These films are grouped by their shared focus on large-scale monster combat, high visual spectacle, and a consistently tense, destructive mood. They deliver a specific type of cinematic experience centered on awe-inspiring scale, thrilling action sequences, and the raw power of cinematic creatures.

Bittersweet monster movie endings like in Gamera vs. Barugon

Stories where defeating the monster comes with significant human loss and somber reflection. For viewers who appreciated the somber tone and costly victory in Gamera vs. Barugon, this collection highlights monster films where the win is bittersweet. These stories explore themes of human greed, sacrifice, and the heavy price of survival, offering more depth alongside the creature feature action.

  • bittersweet
  • tense
  • consequential
  • sacrifice
  • destructive
  • somber
  • Tone: tense, bittersweet, consequential
  • Pacing: fast pacing with a somber conclusion
Why these movies?

The story pattern: The narrative pattern involves a monster threat arising, often triggered by human folly like greed or ambition. While the central monster is eventually defeated, the journey is marked by significant human casualties, moral failings, or collateral damage. The resolution acknowledges the victory but lingers on the tragedy and consequences, creating a more complex emotional payoff than pure triumph.

Why they belong together: Movies are grouped here by their shared emotional arc: a high-intensity monster conflict resolved with a bittersweet or melancholic ending. They balance spectacular action with a thematic weight centered on consequence, sacrifice, and the sobering aftermath of catastrophe.

If you liked this

Movies Like Gamera vs. Barugon

Similar movies to Gamera vs. Barugon: the same genre, themes or kind of story. Each one comes with its own plot summary, timeline and ending explained.

Browse all movie summaries

Every angle

Gamera vs. Barugon (1966) Explained: Plot, Timeline & Characters

Everything about Gamera vs. Barugon in one place: what happens in the plot summary, the timeline in chronological order, the characters and meaning and a spoiler-free summary. What's After the Movie adds the cast, box office and post-credit scenes.

Coming soon on iOS and Android

The Plot Explained Movie Summary App

Plot summaries, endings explained and timelines on your phone. Catch up on any movie in minutes, save your favorites and never miss a twist again.

Be the first to know when we launch. Your email stays private, always.

Learn more about the app