

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.
Director: Alfred Hitchcock
Cast: James Stewart, Doris Day, Brenda De Banzie, Bernard Miles, Ralph Truman
Watch The Man Who Knew Too Much (1956) Free Online in HD
Stream The Man Who Knew Too Much online for free in full HD on StreamVault — no sign up, no subscription. Full movie available to watch instantly in high quality.
Watch Trailer
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
Related Movies

2025
Gamer Surveillance State
0.0HD

2001
Mean Machine
6.3HD

1986
The Great Mouse Detective
7.0HD

1986
Mona Lisa
6.9HD

1997
The Saint
6.1HD

2006
See No Evil
5.4HD

2005
House of Wax
6.0HD

2023
One Second Ahead, One Second Behind
6.4HD

2017
Se busca novio… para mi mujer
5.0HD

2024
Kinds of Kindness
6.5HD

1983
Cujo
6.2HD

1998
Perfect Blue
8.3HD