Film
Where to watch The Man Who Knew Too Much
A little knowledge can be a deadly thing!
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.
Availability checked 2026-08-27. US only, powered by JustWatch via TMDB. Provider links open that service’s own search — our source supplies one link per title, not per provider, so these are searches rather than deep links.
On: Artiflix
Cast
- James StewartBen McKenna
- Doris DayJo McKenna
- Brenda De BanzieLucy Drayton
- Bernard MilesEdward Drayton
- Ralph TrumanBuchanan
- Daniel GélinLouis Bernard