The Man Who Knew Too Much poster
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The Man Who Knew Too Much

6.519341h 16mNRMovieThrillerMystery

While vacationing in St. Moritz, a British couple receive a clue to an imminent assassination attempt, only to learn that their daughter has been kidnapped to keep them quiet.

DirectorAlfred Hitchcock
WritersCharles Bennett·D.B. Wyndham-Lewis
ProducerMichael Balcon

Where to watch

Criterion ChannelCriterion ChannelJustWatch TVJustWatch TVTubi TVTubi TVPlexPlex
Availability shown for Canada · rights vary by country

Cast · Directed by Alfred Hitchcock

LBLeslie Banks
Leslie Banks
Bob Lawrence
EBEdna Best
Edna Best
Jill Lawrence
PLPeter Lorre
Peter Lorre
Abbott
FVFrank Vosper
Frank Vosper
Ramon Levine
HWHugh Wakefield
Hugh Wakefield
Clive
NPNova Pilbeam
Nova Pilbeam
Betty Lawrence
PFPierre Fresnay
Pierre Fresnay
Louis Bernard
CO
Cicely Oates
Nurse Agnes
DCD.A. Clarke-Smith
D.A. Clarke-Smith
Binstead
GCGeorge Curzon
George Curzon
Gibson
FAFrank Atkinson
Frank Atkinson
Policeman Shot Behind Mattress (uncredited)
BB
Betty Baskcomb
Lawrence's Maid (uncredited)

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More from Edna Best · Co-star actress

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More from Alfred Hitchcock · Director

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The Man Who Knew Too Much — streaming FAQ

Which OTT platform streams The Man Who Knew Too Much?

The Man Who Knew Too Much is streaming on Criterion Channel, JustWatch TV and Tubi TV in Canada, and available to rent or buy on Apple TV Store. It's not currently on Netflix.

Is The Man Who Knew Too Much on Netflix?

No, The Man Who Knew Too Much is not on Netflix in Canada as of September 2026. It's currently on Criterion Channel and JustWatch TV.

Is The Man Who Knew Too Much on Amazon Prime Video?

No, The Man Who Knew Too Much isn't on Amazon Prime Video in Canada right now. It's on Criterion Channel and JustWatch TV instead.

Where can I watch The Man Who Knew Too Much for free?

The Man Who Knew Too Much is available to stream free (with ads) on JustWatch TV and Tubi TV in Canada.