Robot Monster poster
Where to stream

Robot Monster

4.519531h 6mMovieScience FictionHorror

Ro-Man, an alien robot who greatly resembles a gorilla in a diving helmet, is sent to earth to destroy all human life. Ro-Man falls in love with one of the last six remaining humans, and struggles to understand how his programming can instruct him to kill her while his heart demands that he can't.

DirectorPhil Tucker
WriterWyott Ordung
ProducersPhil Tucker·Al Zimbalist

Where to watch

CultpixCultpix
Availability shown for Australia · rights vary by country

Cast · Directed by Phil Tucker

GNGeorge Nader
George Nader
Roy
CBClaudia Barrett
Claudia Barrett
Alice
GMGregory Moffett
Gregory Moffett
Johnny
JMJohn Mylong
John Mylong
The Professor
SRSelena Royle
Selena Royle
Mother
PP
Pamela Paulson
Carla
GBGeorge Barrows
George Barrows
Ro-Man the Monster / Great Guidance
JBJohn Brown
John Brown
Ro-Man / Great Guidance (voice)

More from George Nader · Lead actor

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1960 · 7.6
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1954 · 3.8
The F.B.I.
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Burke's Law
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Alfred Hitchcock Presents
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Owen Marshall: Counselor at Law
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Cavalcade of America
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1952 · 4.6
Letter to Loretta
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1953 · 6.6
The Further Adventures of Ellery Queen
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1958 · 9.0
Hallmark Hall of Fame
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1951 · 8.8
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More from Claudia Barrett · Co-star actress

Lock-Up
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The Abbott and Costello Show
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1952 · 7.2
Mr. & Mrs. North
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1952 · 5.0
Man with a Camera
Man with a Camera
1958 · 5.5
White Heat
White Heat
1949 · 7.7
Seven Ways from Sundown
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1960 · 5.9
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Taggart
1965 · 5.5
A Life at Stake
A Life at Stake
1955 · 5.3
Chain of Evidence
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1957 · 4.9
The Great Jewel Robber
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1950 · 7.6
See all fromClaudia Barrett

More from Phil Tucker · Director

The Cape Canaveral Monsters
The Cape Canaveral Monsters
1960 · 3.5
Dream Follies
Dream Follies
1954 · 3.0
Bagdad after Midnite
Bagdad after Midnite
1954 · 10.0
Dance Hall Racket
Dance Hall Racket
1953 · 5.1
Stardust in Your Eyes
Stardust in Your Eyes
1953 · 3.7
Tijuana After Midnite
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1954 · 3.8
Broadway Jungle
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1955 · 2.8
See all fromPhil Tucker

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Robot Monster — streaming FAQ

Which OTT platform streams Robot Monster?

Robot Monster is streaming on Cultpix in Australia, and available to rent or buy on Amazon Video. It's not currently on Netflix.

Is Robot Monster on Netflix?

No, Robot Monster is not on Netflix in Australia as of October 2026. It's currently on Cultpix.

Is Robot Monster on Amazon Prime Video?

Robot Monster isn't included with a Prime Video subscription in Australia, but you can rent or buy it on Amazon Video.

Where can I watch Robot Monster for free?

Robot Monster is available on Cultpix in Australia, but you'll need an active subscription — there's no free option right now.