The Monster of Piedras Blancas poster
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The Monster of Piedras Blancas

5.619591h 11mNRMovieScience FictionHorror

An old lighthouse keeper who lives with his daughter secretly keeps a prehistoric fish-man by feeding it scraps and fish. One day he misses the feeding and all hell breaks loose.

DirectorIrvin Berwick
WriterH. Haile Chace
ProducerJack Kevan

Where to watch

Not available in Australia
Streaming in 2 other countries

The Monster of Piedras Blancas isn't on any streaming service in Australia right now, but it's available in Canada, United States. Streaming rights are licensed per country.

Cast · Directed by Irvin Berwick

LTLes Tremayne
Les Tremayne
Dr. Sam Jorgenson
FLForrest Lewis
Forrest Lewis
Constable George Matson
JHJohn Harmon
John Harmon
Sturges, the Lighthouse Keeper
FAFrank Arvidson
Frank Arvidson
Kochek, the Storekeeper
JCJeanne Carmen
Jeanne Carmen
Lucille Sturges
DSDon Sullivan
Don Sullivan
Fred
PDPete Dunn
Pete Dunn
Eddie / The Monster
JC
Joseph La Cava
Mike
WB
Wayne Berwick
Little Jimmy

More from Les Tremayne · Lead actor

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Wagon Train
Wagon Train
1957 · 6.6
The Alfred Hitchcock Hour
The Alfred Hitchcock Hour
1962 · 7.9
The Beverly Hillbillies
The Beverly Hillbillies
1962 · 6.9
The Virginian
The Virginian
1962 · 6.5
Rawhide
Rawhide
1959 · 7.2
Matinee Theater
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1955 · 5.3
See all fromLes Tremayne

More from Forrest Lewis · Co-star actor

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More from Irvin Berwick · Director

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1961 · 6.2
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1979
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The Monster of Piedras Blancas — streaming FAQ

Which OTT platform streams The Monster of Piedras Blancas?

The Monster of Piedras Blancas isn't on any streaming service in Australia yet, but it's available in Canada and United States. Streaming rights differ by country — switch your country in the header to see where.

Is The Monster of Piedras Blancas on Netflix?

No, The Monster of Piedras Blancas is not on Netflix in Australia as of September 2026.

Is The Monster of Piedras Blancas on Amazon Prime Video?

No, The Monster of Piedras Blancas isn't on Amazon Prime Video in Australia right now.

Where can I watch The Monster of Piedras Blancas for free?

The Monster of Piedras Blancas isn't streaming in Australia yet, so there's no way to watch it free at the moment.