
Did you know
Tight 78-minute runtime — shorter than most television pilots.

"Like nothing you've ever seen before!"
When an underwater volcanic eruption tears up the sea bed off the coast of Ireland, two treasure hunters make the discovery of a lifetime when they encounter a gigantic prehistoric monster that’s been unleashed from the earth’s crust. After capturing the beast, the pair transport the creature down to London where it’s given the name of “Gorgo” and put on display to an avid public. Little do they realize that Gorgo is just an infant, and that his exponentially larger mother is about to emerge from the depths to avenge the capture of her offspring.
“Like nothing you've ever seen before!”
Where to watch · US

Bill Travers
Joe Ryan

William Sylvester
Sam Slade
Vincent Winter
Sean

Christopher Rhodes
McCartin

Joseph O'Conor
Prof. Hendricks

Bruce Seton
Prof. Flaherty

Martin Benson
Dorkin

Maurice Kaufmann
Radio Reporter
Credits
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Cinephile deep dive
Eugène Lourié directs. Freddie Young behind the camera. Angelo Francesco Lavagnino scores. Eric Boyd-Perkins cuts. Runs lean at under 100 minutes. Produced in United Kingdom, United States of America. Dialogue in English, Irish.
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Trailers & featurettes
Community reviews
Bill Travers does his best Stephen Boyd impersonation here as "Ryan", who leads a gang of scavenging sailors who survive an underwater earthquake that delivers a giant lizard into their hands (or nets). Determined to capitalise on their luck, they do a deal with "Dorkin" (Martin Benson) to exhibit this beastie in London and off they go. Now obviously, they had never read any "Godzilla" stories, because even we know that it's only a matter of time before somebody realises that this is only "Gorgo"-lite. Mummy or Daddy is sooner or later going to get fed up shouting him in for tea and come a-looking. This benefits from having had a surfeit of plasticine and virtually no budget at all for effects, lighting or sound - and so what we are left with is hardly going to keep Ray Harryhausen awake. That said, it's quite an entertaining fantasy adventure that once again illustrates the ability of the military to do far more destruction to the surrounding monuments that these big, bullet-proof, monsters could ever do. It's too long - it takes way too long to get going towards an ending that we all anticipated as the titles rolled, but I did - sneakingly - quite enjoy it.
Production companies
King Brothers Productions
US
Themes & keywords
Release history · US
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