Thirty Day Princess poster
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Thirty Day Princess

6.819341h 14mMovieComedyRomance

A European princess arrives in New York City to secure a much-needed loan for her country. She contracts the mumps, and an actress who looks exactly like her is hired to impersonate her.

DirectorMarion Gering
WritersPreston Sturges·Frank Partos
ProducersB.P. Schulberg·Emanuel Cohen

Where to watch

Not available in Canada
Streaming in 1 other country

Thirty Day Princess isn't on any streaming service in Canada right now, but it's available in United States. Streaming rights are licensed per country.

Cast · Directed by Marion Gering

SSSylvia Sidney
Sylvia Sidney
Nancy Lane / Princess Catterina
CGCary Grant
Cary Grant
Porter Madison III
EAEdward Arnold
Edward Arnold
Richard M. Gresham
HSHenry Stephenson
Henry Stephenson
King Anatol XII
VBVince Barnett
Vince Barnett
Count Nicholeus
ENEdgar Norton
Edgar Norton
Baron Passeria
RWRay Walker
Ray Walker
Dan Kirk
LLLucien Littlefield
Lucien Littlefield
Parker
RMRobert McWade
Robert McWade
Managing Editor
GBGeorge Baxter
George Baxter
Donald Spottswood
MNMarguerite Namara
Marguerite Namara
Lady in Waiting
WA
William Arnold
City Editor (uncredited)

More from Sylvia Sidney · Lead actress

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Starsky & Hutch
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1975 · 7.3
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1985 · 7.1
See all fromSylvia Sidney

More from Cary Grant · Co-star actor

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1940 · 7.5
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1941 · 7.1
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More from Marion Gering · Director

Devil and the Deep
Devil and the Deep
1932 · 5.1
Pick-up
Pick-up
1933 · 5.1
Rumba
Rumba
1935 · 6.5
Rose of the Rancho
Rose of the Rancho
1936 · 7.0
Madame Butterfly
Madame Butterfly
1932 · 5.4
I Take This Woman
I Take This Woman
1931 · 5.3
Good Dame
Good Dame
1934 · 7.0
24 Hours
24 Hours
1931 · 6.3
Lady of Secrets
Lady of Secrets
1936 · 6.7
Jennie Gerhardt
Jennie Gerhardt
1933 · 5.7
See all fromMarion Gering

More like this

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Thirty Day Princess — streaming FAQ

Which OTT platform streams Thirty Day Princess?

Thirty Day Princess isn't on any streaming service in Canada yet, but it's available in United States. Streaming rights differ by country — switch your country in the header to see where.

Is Thirty Day Princess on Netflix?

No, Thirty Day Princess is not on Netflix in Canada as of September 2026.

Is Thirty Day Princess on Amazon Prime Video?

No, Thirty Day Princess isn't on Amazon Prime Video in Canada right now.

Where can I watch Thirty Day Princess for free?

Thirty Day Princess isn't streaming in Canada yet, so there's no way to watch it free at the moment.