It's a Small World poster
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It's a Small World

5.819501h 14mNRMovieDrama

Harry Musk is one in a million. That means that he's the one out of a million children who is perfectly proportioned but will never grow larger than a typical six-year-old. Adult, pint-sized Harry longs to be part of the big world.

DirectorWilliam Castle
WritersOtto Schreiber·William Castle
ProducerPeter Scully

Where to watch

Availability shown for United States · rights vary by country

Cast · Directed by William Castle

PDPaul Dale
Paul Dale
Harry Musk
LMLorraine Miller
Lorraine Miller
Buttons
WGWill Geer
Will Geer
William Musk - Father
NKNina Koshetz
Nina Koshetz
Rose Ferris
SBSteve Brodie
Steve Brodie
Charlie
ASAnne Sholter
Anne Sholter
Dolly Burke
TKTodd Karns
Todd Karns
Sam
MFMargaret Field
Margaret Field
Janie at Age 16
SMShirley Mills
Shirley Mills
Susan Musk at Age 16
THThomas Browne Henry
Thomas Browne Henry
Jackson (as Tom Brown Henry)
HHHarry Harvey
Harry Harvey
Town Doctor
PBPaul E. Burns
Paul E. Burns
Italian Truck Farmer

More from Lorraine Miller · Co-star actress

The Big Sleep
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1946 · 7.6
Ball of Fire
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1941 · 7.4
Border Badmen
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Up in Arms
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Beyond the Last Frontier
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Men in Her Diary
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Three in the Saddle
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Between Two Women
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She's in the Army
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1942 · 10.0
Hi Diddle Diddle
Hi Diddle Diddle
1943 · 6.6
See all fromLorraine Miller

More from William Castle · Director

Science Fiction Theatre
Science Fiction Theatre
1955 · 6.3
The Man Called X
The Man Called X
1956 · 10.0
Man with a Camera
Man with a Camera
1958 · 5.5
House on Haunted Hill
House on Haunted Hill
1959 · 6.7
13 Ghosts
13 Ghosts
1960 · 5.8
The Tingler
The Tingler
1959 · 6.4
I Saw What You Did
I Saw What You Did
1965 · 6.2
Strait-Jacket
Strait-Jacket
1964 · 6.6
The Old Dark House
The Old Dark House
1963 · 5.9
Homicidal
Homicidal
1961 · 6.4
See all fromWilliam Castle

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It's a Small World — streaming FAQ

Which OTT platform streams It's a Small World?

It's a Small World isn't on any subscription service in United States right now, but you can rent or buy it on Amazon Video, Apple TV Store and Google Play Movies. It's not on Netflix.

Is It's a Small World on Netflix?

No, It's a Small World is not on Netflix in United States as of October 2026. You can rent or buy it on Amazon Video and Apple TV Store.

Is It's a Small World on Amazon Prime Video?

It's a Small World isn't included with a Prime Video subscription in United States, but you can rent or buy it on Amazon Video.

Where can I watch It's a Small World for free?

It's a Small World isn't available free in United States; you can only rent or buy it on Amazon Video and Apple TV Store.