Movie

The Man Who Knew Too Much

“A little knowledge can be a deadly thing!”

★ 7.4(1,571)19562h 1m

The Man Who Knew Too Much is streaming on Artiflix in Canada, and available to rent or buy on Apple TV Store, Google Play Movies, CosmoGo, YouTube and Amazon Video. Availability checked 23 July 2026.

Where to watch The Man Who Knew Too Much

🇨🇦 Canada

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Good to know

Director: Alfred Hitchcock
Release date: 1956-05-16
Runtime: 2h 1m
Language: English
Box office: $11,300,000
Budget: $1,200,000
Status: Released
Country: United States of America
Studio: Paramount Pictures

The Man Who Knew Too Much — trailer

About The Man Who Knew Too Much

The Man Who Knew Too Much is a 1956 movie in the Thriller, Mystery and Drama genres, directed by Alfred Hitchcock, starring James Stewart, Doris Day and Brenda De Banzie. It has a runtime of 2 hours 1 minute. It holds an average rating of 7.4/10 from 1,571 viewers. Below you can see where to watch The Man Who Knew Too Much in Canada — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

An American doctor and his wife, a former singing star, witness a murder while vacationing in Morocco, and are drawn into a twisting plot of international intrigue when their young son is kidnapped.

Cast

James Stewart

Ben McKenna

Doris Day

Jo McKenna

Brenda De Banzie

Lucy Drayton

Bernard Miles

Edward Drayton

Ralph Truman

Buchanan

Daniel Gélin

Louis Bernard

Mogens Wieth

Ambassador

Alan Mowbray

Val Parnell

Hillary Brooke

Jan Peterson

Christopher Olsen

Hank McKenna

Reggie Nalder

Rien

Richard Wattis

Assistant Manager

Themes & keywords

london, englandassassinationespionagespyscotland yardbusparanoiamoroccoremakeconspiracywhodunitbritish spyamericanpolitical intrigue physician

Frequently asked questions

Where can I watch The Man Who Knew Too Much in Canada?+

In Canada, you can stream The Man Who Knew Too Much on Artiflix. It's also available to rent or buy on Apple TV Store, Google Play Movies, CosmoGo, YouTube and Amazon Video.

Is The Man Who Knew Too Much on Netflix?+

The Man Who Knew Too Much is not on Netflix in Canada right now, but you can stream it on Artiflix.

How long is The Man Who Knew Too Much?+

The Man Who Knew Too Much has a runtime of 2 hours 1 minute (121 minutes).

Who stars in The Man Who Knew Too Much?+

The Man Who Knew Too Much stars James Stewart, Doris Day, Brenda De Banzie, Bernard Miles and Ralph Truman.

When did The Man Who Knew Too Much come out?+

The Man Who Knew Too Much is a 1956 movie directed by Alfred Hitchcock.

What genre is The Man Who Knew Too Much?+

The Man Who Knew Too Much is Thriller, Mystery and Drama film.

Who directed The Man Who Knew Too Much?+

The Man Who Knew Too Much was directed by Alfred Hitchcock.