The Man Who Knew Too Much
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.
Where to Stream
Stream in 15 countries
Sorted by distance from 
United States
US United States
CA Canada
IE Ireland
GB United Kingdom
NO Norway
BR Brazil
DK Denmark
ES Spain
SE SwedenShowing 10 of 15 countries.
Cast, directors & writers
Leslie Banks
Bob Lawrence
Edna Best
Jill Lawrence
Peter Lorre
Abbott
Frank Vosper
Ramon Levine
Hugh Wakefield
Clive
Nova Pilbeam
Betty Lawrence
Pierre Fresnay
Louis Bernard
Cicely Oates
Nurse Agnes
D.A. Clarke-Smith
Binstead
George Curzon
Gibson
Frank Atkinson
Policeman Shot Behind Mattress (uncredited)
Betty Baskcomb
Lawrence's Maid (uncredited)
Cot D'Ordan
Concierge (uncredited)
Tony De Lungo
Hotel Manager (uncredited)
Clare Greet
Mrs. Brockett (uncredited)
Pat Hagan
Policeman at Siege (uncredited)
Joan Harrison
Secretary (uncredited)
Edward A. Hill-Mitchelson
Minor Role (uncredited)
Alfred Hitchcock
Man in Raincoat Passing Bus (uncredited) · Director
James Knight
Police Inspector (uncredited)
Charles Bennett
Writer
D.B. Wyndham-Lewis
Writer
Edwin Greenwood
Writer
A.R. Rawlinson
Writer
Keywords
About streaming The Man Who Knew Too Much worldwide
Our listings show subscription, free or ad-supported streaming for The Man Who Knew Too Much in 15 countries. Providers and access requirements vary by country.
In United States, the listed subscription streaming options for The Man Who Knew Too Much are Amazon Prime Video, fuboTV, HBO Max Amazon Channel, YouTube TV, Criterion Channel, HBO Max, and Amazon Prime Video with Ads.
Kanopy, Hoopla, FlixHouse, and Fawesome are listed with free streaming offers for The Man Who Knew Too Much in United States. Check the service for account requirements.
Ad-supported streaming is listed on Pluto TV, YouTube Free, Plex, Plex Channel, Amazon Prime Video Free with Ads, Tubi TV, and Amazon MX Player in United States. Check the provider for access requirements.
HBO Max Amazon Channel is listed as a channel option. Check the channel's subscription requirements on its host platform before signing up.
Our listings also show streaming in 14 other countries, including Canada, Ireland, and United Kingdom. Follow the country guides below to compare providers.
Criterion Channel, Tubi TV, and Plex are also listed in Canada. Catalogs and season coverage can differ between countries.
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